2795940

素因数分解:

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

素因数の和:346

約数の個数: 108

約数和(自身を含む): 9896796

約数和(自身を除く): 7100856

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 317, 420, 441, 490, 588, 630, 634, 735, 882, 951, 980, 1260, 1268, 1470, 1585, 1764, 1902, 2205, 2219, 2853, 2940, 3170, 3804, 4410, 4438, 4755, 5706, 6340, 6657, 8820, 8876, 9510, 11095, 11412, 13314, 14265, 15533, 19020, 19971, 22190, 26628, 28530, 31066, 33285, 39942, 44380, 46599, 57060, 62132, 66570, 77665, 79884, 93198, 99855, 133140, 139797, 155330, 186396, 199710, 232995, 279594, 310660, 399420, 465990, 559188, 698985, 931980, 1397970, 2795940]

約数ペア:

[(1, 2795940), (2, 1397970), (3, 931980), (4, 698985), (5, 559188), (6, 465990), (7, 399420), (9, 310660), (10, 279594), (12, 232995), (14, 199710), (15, 186396), (18, 155330), (20, 139797), (21, 133140), (28, 99855), (30, 93198), (35, 79884), (36, 77665), (42, 66570), (45, 62132), (49, 57060), (60, 46599), (63, 44380), (70, 39942), (84, 33285), (90, 31066), (98, 28530), (105, 26628), (126, 22190), (140, 19971), (147, 19020), (180, 15533), (196, 14265), (210, 13314), (245, 11412), (252, 11095), (294, 9510), (315, 8876), (317, 8820), (420, 6657), (441, 6340), (490, 5706), (588, 4755), (630, 4438), (634, 4410), (735, 3804), (882, 3170), (951, 2940), (980, 2853), (1260, 2219), (1268, 2205), (1470, 1902), (1585, 1764)]