451876460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{104119}}^1$

素因数の和:104166

約数の個数: 48

約数和(自身を含む): 1119498240

約数和(自身を除く): 667621780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 104119, 208238, 416476, 520595, 728833, 1041190, 1457666, 2082380, 2915332, 3227689, 3644165, 6455378, 7288330, 12910756, 14576660, 16138445, 22593823, 32276890, 45187646, 64553780, 90375292, 112969115, 225938230, 451876460]

約数ペア:

[(1, 451876460), (2, 225938230), (4, 112969115), (5, 90375292), (7, 64553780), (10, 45187646), (14, 32276890), (20, 22593823), (28, 16138445), (31, 14576660), (35, 12910756), (62, 7288330), (70, 6455378), (124, 3644165), (140, 3227689), (155, 2915332), (217, 2082380), (310, 1457666), (434, 1041190), (620, 728833), (868, 520595), (1085, 416476), (2170, 208238), (4340, 104119)]