1161686990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{85607}}^1$

素因数の和:85696

約数の個数: 32

約数和(自身を含む): 2218959360

約数和(自身を除く): 1057272370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 85607, 171214, 428035, 856070, 1968961, 3937922, 5050813, 9844805, 10101626, 19689610, 25254065, 50508130, 116168699, 232337398, 580843495, 1161686990]

約数ペア:

[(1, 1161686990), (2, 580843495), (5, 232337398), (10, 116168699), (23, 50508130), (46, 25254065), (59, 19689610), (115, 10101626), (118, 9844805), (230, 5050813), (295, 3937922), (590, 1968961), (1357, 856070), (2714, 428035), (6785, 171214), (13570, 85607)]