239415930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12037}}^1$

素因数の和:12080

約数の個数: 96

約数和(自身を含む): 709856784

約数和(自身を除く): 470440854

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 12037, 19890, 24074, 36111, 60185, 72222, 108333, 120370, 156481, 180555, 204629, 216666, 312962, 361110, 409258, 469443, 541665, 613887, 782405, 938886, 1023145, 1083330, 1227774, 1408329, 1564810, 1841661, 2046290, 2347215, 2660177, 2816658, 3069435, 3683322, 4694430, 5320354, 6138870, 7041645, 7980531, 9208305, 13300885, 14083290, 15961062, 18416610, 23941593, 26601770, 39902655, 47883186, 79805310, 119707965, 239415930]

約数ペア:

[(1, 239415930), (2, 119707965), (3, 79805310), (5, 47883186), (6, 39902655), (9, 26601770), (10, 23941593), (13, 18416610), (15, 15961062), (17, 14083290), (18, 13300885), (26, 9208305), (30, 7980531), (34, 7041645), (39, 6138870), (45, 5320354), (51, 4694430), (65, 3683322), (78, 3069435), (85, 2816658), (90, 2660177), (102, 2347215), (117, 2046290), (130, 1841661), (153, 1564810), (170, 1408329), (195, 1227774), (221, 1083330), (234, 1023145), (255, 938886), (306, 782405), (390, 613887), (442, 541665), (510, 469443), (585, 409258), (663, 361110), (765, 312962), (1105, 216666), (1170, 204629), (1326, 180555), (1530, 156481), (1989, 120370), (2210, 108333), (3315, 72222), (3978, 60185), (6630, 36111), (9945, 24074), (12037, 19890)]