30755340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 118761552

約数和(自身を除く): 88006212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 317, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 634, 660, 693, 735, 770, 882, 924, 951, 980, 990, 1078, 1155, 1260, 1268, 1386, 1470, 1540, 1585, 1617, 1764, 1902, 1980, 2156, 2205, 2219, 2310, 2695, 2772, 2853, 2940, 3170, 3234, 3465, 3487, 3804, 4410, 4438, 4620, 4755, 4851, 5390, 5706, 6340, 6468, 6657, 6930, 6974, 8085, 8820, 8876, 9510, 9702, 10461, 10780, 11095, 11412, 13314, 13860, 13948, 14265, 15533, 16170, 17435, 19020, 19404, 19971, 20922, 22190, 24255, 24409, 26628, 28530, 31066, 31383, 32340, 33285, 34870, 39942, 41844, 44380, 46599, 48510, 48818, 52305, 57060, 62132, 62766, 66570, 69740, 73227, 77665, 79884, 93198, 97020, 97636, 99855, 104610, 122045, 125532, 133140, 139797, 146454, 155330, 156915, 170863, 186396, 199710, 209220, 219681, 232995, 244090, 279594, 292908, 310660, 313830, 341726, 366135, 399420, 439362, 465990, 488180, 512589, 559188, 627660, 683452, 698985, 732270, 854315, 878724, 931980, 1025178, 1098405, 1397970, 1464540, 1537767, 1708630, 2050356, 2196810, 2562945, 2795940, 3075534, 3417260, 4393620, 5125890, 6151068, 7688835, 10251780, 15377670, 30755340]

約数ペア:

[(1, 30755340), (2, 15377670), (3, 10251780), (4, 7688835), (5, 6151068), (6, 5125890), (7, 4393620), (9, 3417260), (10, 3075534), (11, 2795940), (12, 2562945), (14, 2196810), (15, 2050356), (18, 1708630), (20, 1537767), (21, 1464540), (22, 1397970), (28, 1098405), (30, 1025178), (33, 931980), (35, 878724), (36, 854315), (42, 732270), (44, 698985), (45, 683452), (49, 627660), (55, 559188), (60, 512589), (63, 488180), (66, 465990), (70, 439362), (77, 399420), (84, 366135), (90, 341726), (98, 313830), (99, 310660), (105, 292908), (110, 279594), (126, 244090), (132, 232995), (140, 219681), (147, 209220), (154, 199710), (165, 186396), (180, 170863), (196, 156915), (198, 155330), (210, 146454), (220, 139797), (231, 133140), (245, 125532), (252, 122045), (294, 104610), (308, 99855), (315, 97636), (317, 97020), (330, 93198), (385, 79884), (396, 77665), (420, 73227), (441, 69740), (462, 66570), (490, 62766), (495, 62132), (539, 57060), (588, 52305), (630, 48818), (634, 48510), (660, 46599), (693, 44380), (735, 41844), (770, 39942), (882, 34870), (924, 33285), (951, 32340), (980, 31383), (990, 31066), (1078, 28530), (1155, 26628), (1260, 24409), (1268, 24255), (1386, 22190), (1470, 20922), (1540, 19971), (1585, 19404), (1617, 19020), (1764, 17435), (1902, 16170), (1980, 15533), (2156, 14265), (2205, 13948), (2219, 13860), (2310, 13314), (2695, 11412), (2772, 11095), (2853, 10780), (2940, 10461), (3170, 9702), (3234, 9510), (3465, 8876), (3487, 8820), (3804, 8085), (4410, 6974), (4438, 6930), (4620, 6657), (4755, 6468), (4851, 6340), (5390, 5706)]