69791540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 186353664

約数和(自身を除く): 116562124

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1237, 1612, 1820, 2015, 2170, 2474, 2821, 4030, 4340, 4948, 5642, 6185, 8060, 8659, 11284, 12370, 14105, 16081, 17318, 24740, 28210, 32162, 34636, 38347, 43295, 56420, 64324, 76694, 80405, 86590, 112567, 153388, 160810, 173180, 191735, 225134, 268429, 321620, 383470, 450268, 498511, 536858, 562835, 766940, 997022, 1073716, 1125670, 1342145, 1994044, 2251340, 2492555, 2684290, 3489577, 4985110, 5368580, 6979154, 9970220, 13958308, 17447885, 34895770, 69791540]

約数ペア:

[(1, 69791540), (2, 34895770), (4, 17447885), (5, 13958308), (7, 9970220), (10, 6979154), (13, 5368580), (14, 4985110), (20, 3489577), (26, 2684290), (28, 2492555), (31, 2251340), (35, 1994044), (52, 1342145), (62, 1125670), (65, 1073716), (70, 997022), (91, 766940), (124, 562835), (130, 536858), (140, 498511), (155, 450268), (182, 383470), (217, 321620), (260, 268429), (310, 225134), (364, 191735), (403, 173180), (434, 160810), (455, 153388), (620, 112567), (806, 86590), (868, 80405), (910, 76694), (1085, 64324), (1237, 56420), (1612, 43295), (1820, 38347), (2015, 34636), (2170, 32162), (2474, 28210), (2821, 24740), (4030, 17318), (4340, 16081), (4948, 14105), (5642, 12370), (6185, 11284), (8060, 8659)]