70307250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7244

約数の個数: 64

約数和(自身を含む): 189012096

約数和(自身を除く): 118704846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 7211, 9750, 14422, 21633, 36055, 43266, 72110, 93743, 108165, 180275, 187486, 216330, 281229, 360550, 468715, 540825, 562458, 901375, 937430, 1081650, 1406145, 1802750, 2343575, 2704125, 2812290, 4687150, 5408250, 7030725, 11717875, 14061450, 23435750, 35153625, 70307250]

約数ペア:

[(1, 70307250), (2, 35153625), (3, 23435750), (5, 14061450), (6, 11717875), (10, 7030725), (13, 5408250), (15, 4687150), (25, 2812290), (26, 2704125), (30, 2343575), (39, 1802750), (50, 1406145), (65, 1081650), (75, 937430), (78, 901375), (125, 562458), (130, 540825), (150, 468715), (195, 360550), (250, 281229), (325, 216330), (375, 187486), (390, 180275), (650, 108165), (750, 93743), (975, 72110), (1625, 43266), (1950, 36055), (3250, 21633), (4875, 14422), (7211, 9750)]