87799130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4643}}^1$

素因数の和:4742

約数の個数: 32

約数和(自身を含む): 165846528

約数和(自身を除く): 78047398

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 4643, 9286, 9455, 18910, 23215, 46430, 143933, 283223, 287866, 566446, 719665, 1416115, 1439330, 2832230, 8779913, 17559826, 43899565, 87799130]

約数ペア:

[(1, 87799130), (2, 43899565), (5, 17559826), (10, 8779913), (31, 2832230), (61, 1439330), (62, 1416115), (122, 719665), (155, 566446), (305, 287866), (310, 283223), (610, 143933), (1891, 46430), (3782, 23215), (4643, 18910), (9286, 9455)]