195237690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 524040192

約数和(自身を除く): 328802502

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 53, 62, 85, 93, 102, 106, 155, 159, 170, 186, 233, 255, 265, 310, 318, 465, 466, 510, 527, 530, 699, 795, 901, 930, 1054, 1165, 1398, 1581, 1590, 1643, 1802, 2330, 2635, 2703, 3162, 3286, 3495, 3961, 4505, 4929, 5270, 5406, 6990, 7223, 7905, 7922, 8215, 9010, 9858, 11883, 12349, 13515, 14446, 15810, 16430, 19805, 21669, 23766, 24645, 24698, 27030, 27931, 36115, 37047, 39610, 43338, 49290, 55862, 59415, 61745, 72230, 74094, 83793, 108345, 118830, 122791, 123490, 139655, 167586, 185235, 209933, 216690, 245582, 279310, 368373, 370470, 382819, 418965, 419866, 613955, 629799, 736746, 765638, 837930, 1049665, 1148457, 1227910, 1259598, 1841865, 1914095, 2099330, 2296914, 3148995, 3683730, 3828190, 5742285, 6297990, 6507923, 11484570, 13015846, 19523769, 32539615, 39047538, 65079230, 97618845, 195237690]

約数ペア:

[(1, 195237690), (2, 97618845), (3, 65079230), (5, 39047538), (6, 32539615), (10, 19523769), (15, 13015846), (17, 11484570), (30, 6507923), (31, 6297990), (34, 5742285), (51, 3828190), (53, 3683730), (62, 3148995), (85, 2296914), (93, 2099330), (102, 1914095), (106, 1841865), (155, 1259598), (159, 1227910), (170, 1148457), (186, 1049665), (233, 837930), (255, 765638), (265, 736746), (310, 629799), (318, 613955), (465, 419866), (466, 418965), (510, 382819), (527, 370470), (530, 368373), (699, 279310), (795, 245582), (901, 216690), (930, 209933), (1054, 185235), (1165, 167586), (1398, 139655), (1581, 123490), (1590, 122791), (1643, 118830), (1802, 108345), (2330, 83793), (2635, 74094), (2703, 72230), (3162, 61745), (3286, 59415), (3495, 55862), (3961, 49290), (4505, 43338), (4929, 39610), (5270, 37047), (5406, 36115), (6990, 27931), (7223, 27030), (7905, 24698), (7922, 24645), (8215, 23766), (9010, 21669), (9858, 19805), (11883, 16430), (12349, 15810), (13515, 14446)]