1279742430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{4931}}^1$

素因数の和:5193

約数の個数: 64

約数和(自身を含む): 3161846016

約数和(自身を除く): 1882103586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 211, 246, 410, 422, 615, 633, 1055, 1230, 1266, 2110, 3165, 4931, 6330, 8651, 9862, 14793, 17302, 24655, 25953, 29586, 43255, 49310, 51906, 73965, 86510, 129765, 147930, 202171, 259530, 404342, 606513, 1010855, 1040441, 1213026, 2021710, 2080882, 3032565, 3121323, 5202205, 6065130, 6242646, 10404410, 15606615, 31213230, 42658081, 85316162, 127974243, 213290405, 255948486, 426580810, 639871215, 1279742430]

約数ペア:

[(1, 1279742430), (2, 639871215), (3, 426580810), (5, 255948486), (6, 213290405), (10, 127974243), (15, 85316162), (30, 42658081), (41, 31213230), (82, 15606615), (123, 10404410), (205, 6242646), (211, 6065130), (246, 5202205), (410, 3121323), (422, 3032565), (615, 2080882), (633, 2021710), (1055, 1213026), (1230, 1040441), (1266, 1010855), (2110, 606513), (3165, 404342), (4931, 259530), (6330, 202171), (8651, 147930), (9862, 129765), (14793, 86510), (17302, 73965), (24655, 51906), (25953, 49310), (29586, 43255)]