76951790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 75457810

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 83, 115, 139, 145, 166, 230, 278, 290, 415, 667, 695, 830, 1334, 1390, 1909, 2407, 3197, 3335, 3818, 4031, 4814, 6394, 6670, 8062, 9545, 11537, 12035, 15985, 19090, 20155, 23074, 24070, 31970, 40310, 55361, 57685, 92713, 110722, 115370, 185426, 265351, 276805, 334573, 463565, 530702, 553610, 669146, 927130, 1326755, 1672865, 2653510, 3345730, 7695179, 15390358, 38475895, 76951790]

約数ペア:

[(1, 76951790), (2, 38475895), (5, 15390358), (10, 7695179), (23, 3345730), (29, 2653510), (46, 1672865), (58, 1326755), (83, 927130), (115, 669146), (139, 553610), (145, 530702), (166, 463565), (230, 334573), (278, 276805), (290, 265351), (415, 185426), (667, 115370), (695, 110722), (830, 92713), (1334, 57685), (1390, 55361), (1909, 40310), (2407, 31970), (3197, 24070), (3335, 23074), (3818, 20155), (4031, 19090), (4814, 15985), (6394, 12035), (6670, 11537), (8062, 9545)]