310826460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23873}}^1$

素因数の和:23923

約数の個数: 96

約数和(自身を含む): 1026772992

約数和(自身を除く): 715946532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 23873, 47746, 71619, 95492, 119365, 143238, 167111, 238730, 286476, 334222, 358095, 477460, 501333, 668444, 716190, 740063, 835555, 1002666, 1432380, 1480126, 1671110, 2005332, 2220189, 2506665, 2960252, 3342220, 3700315, 4440378, 5013330, 5180441, 7400630, 8880756, 10026660, 10360882, 11100945, 14801260, 15541323, 20721764, 22201890, 25902205, 31082646, 44403780, 51804410, 62165292, 77706615, 103608820, 155413230, 310826460]

約数ペア:

[(1, 310826460), (2, 155413230), (3, 103608820), (4, 77706615), (5, 62165292), (6, 51804410), (7, 44403780), (10, 31082646), (12, 25902205), (14, 22201890), (15, 20721764), (20, 15541323), (21, 14801260), (28, 11100945), (30, 10360882), (31, 10026660), (35, 8880756), (42, 7400630), (60, 5180441), (62, 5013330), (70, 4440378), (84, 3700315), (93, 3342220), (105, 2960252), (124, 2506665), (140, 2220189), (155, 2005332), (186, 1671110), (210, 1480126), (217, 1432380), (310, 1002666), (372, 835555), (420, 740063), (434, 716190), (465, 668444), (620, 501333), (651, 477460), (868, 358095), (930, 334222), (1085, 286476), (1302, 238730), (1860, 167111), (2170, 143238), (2604, 119365), (3255, 95492), (4340, 71619), (6510, 47746), (13020, 23873)]