83648460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 269015040

約数和(自身を除く): 185366580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 719, 831, 1108, 1385, 1438, 1662, 1939, 2157, 2770, 2876, 3324, 3595, 3878, 4155, 4314, 5033, 5540, 5817, 7190, 7756, 8310, 8628, 9695, 10066, 10785, 11634, 14380, 15099, 16620, 19390, 20132, 21570, 23268, 25165, 29085, 30198, 38780, 43140, 50330, 58170, 60396, 75495, 100660, 116340, 150990, 199163, 301980, 398326, 597489, 796652, 995815, 1194978, 1394141, 1991630, 2389956, 2788282, 2987445, 3983260, 4182423, 5576564, 5974890, 6970705, 8364846, 11949780, 13941410, 16729692, 20912115, 27882820, 41824230, 83648460]

約数ペア:

[(1, 83648460), (2, 41824230), (3, 27882820), (4, 20912115), (5, 16729692), (6, 13941410), (7, 11949780), (10, 8364846), (12, 6970705), (14, 5974890), (15, 5576564), (20, 4182423), (21, 3983260), (28, 2987445), (30, 2788282), (35, 2389956), (42, 1991630), (60, 1394141), (70, 1194978), (84, 995815), (105, 796652), (140, 597489), (210, 398326), (277, 301980), (420, 199163), (554, 150990), (719, 116340), (831, 100660), (1108, 75495), (1385, 60396), (1438, 58170), (1662, 50330), (1939, 43140), (2157, 38780), (2770, 30198), (2876, 29085), (3324, 25165), (3595, 23268), (3878, 21570), (4155, 20132), (4314, 19390), (5033, 16620), (5540, 15099), (5817, 14380), (7190, 11634), (7756, 10785), (8310, 10066), (8628, 9695)]