3108316990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 5897940480

約数和(自身を除く): 2789623490

約数列:

[1, 2, 5, 10, 31, 62, 89, 113, 155, 178, 226, 310, 445, 565, 890, 997, 1130, 1994, 2759, 3503, 4985, 5518, 7006, 9970, 10057, 13795, 17515, 20114, 27590, 30907, 35030, 50285, 61814, 88733, 100570, 112661, 154535, 177466, 225322, 309070, 311767, 443665, 563305, 623534, 887330, 1126610, 1558835, 2750723, 3117670, 3492491, 5501446, 6984982, 10026829, 13753615, 17462455, 20053658, 27507230, 34924910, 50134145, 100268290, 310831699, 621663398, 1554158495, 3108316990]

約数ペア:

[(1, 3108316990), (2, 1554158495), (5, 621663398), (10, 310831699), (31, 100268290), (62, 50134145), (89, 34924910), (113, 27507230), (155, 20053658), (178, 17462455), (226, 13753615), (310, 10026829), (445, 6984982), (565, 5501446), (890, 3492491), (997, 3117670), (1130, 2750723), (1994, 1558835), (2759, 1126610), (3503, 887330), (4985, 623534), (5518, 563305), (7006, 443665), (9970, 311767), (10057, 309070), (13795, 225322), (17515, 177466), (20114, 154535), (27590, 112661), (30907, 100570), (35030, 88733), (50285, 61814)]