90356630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3261

約数の個数: 64

約数和(自身を含む): 206696448

約数和(自身を除く): 116339818

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 3203, 4030, 5642, 6406, 14105, 16015, 22421, 28210, 32030, 41639, 44842, 83278, 99293, 112105, 198586, 208195, 224210, 291473, 416390, 496465, 582946, 695051, 992930, 1290809, 1390102, 1457365, 2581618, 2914730, 3475255, 6454045, 6950510, 9035663, 12908090, 18071326, 45178315, 90356630]

約数ペア:

[(1, 90356630), (2, 45178315), (5, 18071326), (7, 12908090), (10, 9035663), (13, 6950510), (14, 6454045), (26, 3475255), (31, 2914730), (35, 2581618), (62, 1457365), (65, 1390102), (70, 1290809), (91, 992930), (130, 695051), (155, 582946), (182, 496465), (217, 416390), (310, 291473), (403, 224210), (434, 208195), (455, 198586), (806, 112105), (910, 99293), (1085, 83278), (2015, 44842), (2170, 41639), (2821, 32030), (3203, 28210), (4030, 22421), (5642, 16015), (6406, 14105)]