662036940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{126827}}^1$

素因数の和:126871

約数の個数: 72

約数和(自身を含む): 2077442640

約数和(自身を除く): 1415405700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 126827, 253654, 380481, 507308, 634135, 760962, 1141443, 1268270, 1521924, 1902405, 2282886, 2536540, 3677983, 3804810, 4565772, 5707215, 7355966, 7609620, 11033949, 11414430, 14711932, 18389915, 22067898, 22828860, 33101847, 36779830, 44135796, 55169745, 66203694, 73559660, 110339490, 132407388, 165509235, 220678980, 331018470, 662036940]

約数ペア:

[(1, 662036940), (2, 331018470), (3, 220678980), (4, 165509235), (5, 132407388), (6, 110339490), (9, 73559660), (10, 66203694), (12, 55169745), (15, 44135796), (18, 36779830), (20, 33101847), (29, 22828860), (30, 22067898), (36, 18389915), (45, 14711932), (58, 11414430), (60, 11033949), (87, 7609620), (90, 7355966), (116, 5707215), (145, 4565772), (174, 3804810), (180, 3677983), (261, 2536540), (290, 2282886), (348, 1902405), (435, 1521924), (522, 1268270), (580, 1141443), (870, 760962), (1044, 634135), (1305, 507308), (1740, 380481), (2610, 253654), (5220, 126827)]