865982030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{11399}}^1$

素因数の和:11584

約数の個数: 32

約数和(自身を含む): 1595635200

約数和(自身を除く): 729653170

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 710, 1070, 7597, 11399, 15194, 22798, 37985, 56995, 75970, 113990, 809329, 1219693, 1618658, 2439386, 4046645, 6098465, 8093290, 12196930, 86598203, 173196406, 432991015, 865982030]

約数ペア:

[(1, 865982030), (2, 432991015), (5, 173196406), (10, 86598203), (71, 12196930), (107, 8093290), (142, 6098465), (214, 4046645), (355, 2439386), (535, 1618658), (710, 1219693), (1070, 809329), (7597, 113990), (11399, 75970), (15194, 56995), (22798, 37985)]