57679740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2339}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 176314320

約数和(自身を除く): 118634580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2339, 2466, 2740, 4110, 4678, 4932, 6165, 7017, 8220, 9356, 11695, 12330, 14034, 21051, 23390, 24660, 28068, 35085, 42102, 46780, 70170, 84204, 105255, 140340, 210510, 320443, 421020, 640886, 961329, 1281772, 1602215, 1922658, 2883987, 3204430, 3845316, 4806645, 5767974, 6408860, 9613290, 11535948, 14419935, 19226580, 28839870, 57679740]

約数ペア:

[(1, 57679740), (2, 28839870), (3, 19226580), (4, 14419935), (5, 11535948), (6, 9613290), (9, 6408860), (10, 5767974), (12, 4806645), (15, 3845316), (18, 3204430), (20, 2883987), (30, 1922658), (36, 1602215), (45, 1281772), (60, 961329), (90, 640886), (137, 421020), (180, 320443), (274, 210510), (411, 140340), (548, 105255), (685, 84204), (822, 70170), (1233, 46780), (1370, 42102), (1644, 35085), (2055, 28068), (2339, 24660), (2466, 23390), (2740, 21051), (4110, 14034), (4678, 12330), (4932, 11695), (6165, 9356), (7017, 8220)]