4654060460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{123581}}^1$

素因数の和:123866

約数の個数: 48

約数和(自身を含む): 11211359040

約数和(自身を除く): 6557298580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1883, 2690, 3766, 5380, 7532, 9415, 18830, 37660, 123581, 247162, 494324, 617905, 865067, 1235810, 1730134, 2471620, 3460268, 4325335, 8650670, 17301340, 33243289, 66486578, 132973156, 166216445, 232703023, 332432890, 465406046, 664865780, 930812092, 1163515115, 2327030230, 4654060460]

約数ペア:

[(1, 4654060460), (2, 2327030230), (4, 1163515115), (5, 930812092), (7, 664865780), (10, 465406046), (14, 332432890), (20, 232703023), (28, 166216445), (35, 132973156), (70, 66486578), (140, 33243289), (269, 17301340), (538, 8650670), (1076, 4325335), (1345, 3460268), (1883, 2471620), (2690, 1730134), (3766, 1235810), (5380, 865067), (7532, 617905), (9415, 494324), (18830, 247162), (37660, 123581)]