291223306020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20323}}^1\times {\mathrm{238829}}^1$

素因数の和:259164

約数の個数: 48

約数和(自身を含む): 815468794560

約数和(自身を除く): 524245488540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20323, 40646, 60969, 81292, 101615, 121938, 203230, 238829, 243876, 304845, 406460, 477658, 609690, 716487, 955316, 1194145, 1219380, 1432974, 2388290, 2865948, 3582435, 4776580, 7164870, 14329740, 4853721767, 9707443534, 14561165301, 19414887068, 24268608835, 29122330602, 48537217670, 58244661204, 72805826505, 97074435340, 145611653010, 291223306020]

約数ペア:

[(1, 291223306020), (2, 145611653010), (3, 97074435340), (4, 72805826505), (5, 58244661204), (6, 48537217670), (10, 29122330602), (12, 24268608835), (15, 19414887068), (20, 14561165301), (30, 9707443534), (60, 4853721767), (20323, 14329740), (40646, 7164870), (60969, 4776580), (81292, 3582435), (101615, 2865948), (121938, 2388290), (203230, 1432974), (238829, 1219380), (243876, 1194145), (304845, 955316), (406460, 716487), (477658, 609690)]