15676907870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{180797}}^1$

素因数の和:180869

約数の個数: 64

約数和(自身を含む): 32803989120

約数和(自身を除く): 17127081250

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 377, 598, 667, 754, 1334, 1495, 1885, 2990, 3335, 3770, 6670, 8671, 17342, 43355, 86710, 180797, 361594, 903985, 1807970, 2350361, 4158331, 4700722, 5243113, 8316662, 10486226, 11751805, 20791655, 23503610, 26215565, 41583310, 52431130, 54058303, 68160469, 108116606, 120591599, 136320938, 241183198, 270291515, 340802345, 540583030, 602957995, 681604690, 1205915990, 1567690787, 3135381574, 7838453935, 15676907870]

約数ペア:

[(1, 15676907870), (2, 7838453935), (5, 3135381574), (10, 1567690787), (13, 1205915990), (23, 681604690), (26, 602957995), (29, 540583030), (46, 340802345), (58, 270291515), (65, 241183198), (115, 136320938), (130, 120591599), (145, 108116606), (230, 68160469), (290, 54058303), (299, 52431130), (377, 41583310), (598, 26215565), (667, 23503610), (754, 20791655), (1334, 11751805), (1495, 10486226), (1885, 8316662), (2990, 5243113), (3335, 4700722), (3770, 4158331), (6670, 2350361), (8671, 1807970), (17342, 903985), (43355, 361594), (86710, 180797)]