76837810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 86458190

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 139, 149, 265, 278, 298, 371, 530, 695, 742, 745, 973, 1043, 1390, 1490, 1855, 1946, 2086, 3710, 4865, 5215, 7367, 7897, 9730, 10430, 14734, 15794, 20711, 36835, 39485, 41422, 51569, 55279, 73670, 78970, 103138, 103555, 110558, 144977, 207110, 257845, 276395, 289954, 515690, 552790, 724885, 1097683, 1449770, 2195366, 5488415, 7683781, 10976830, 15367562, 38418905, 76837810]

約数ペア:

[(1, 76837810), (2, 38418905), (5, 15367562), (7, 10976830), (10, 7683781), (14, 5488415), (35, 2195366), (53, 1449770), (70, 1097683), (106, 724885), (139, 552790), (149, 515690), (265, 289954), (278, 276395), (298, 257845), (371, 207110), (530, 144977), (695, 110558), (742, 103555), (745, 103138), (973, 78970), (1043, 73670), (1390, 55279), (1490, 51569), (1855, 41422), (1946, 39485), (2086, 36835), (3710, 20711), (4865, 15794), (5215, 14734), (7367, 10430), (7897, 9730)]