38188860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 113836800

約数和(自身を除く): 75647940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 241, 278, 285, 380, 417, 482, 556, 570, 695, 723, 834, 964, 1140, 1205, 1390, 1446, 1668, 2085, 2410, 2641, 2780, 2892, 3615, 4170, 4579, 4820, 5282, 7230, 7923, 8340, 9158, 10564, 13205, 13737, 14460, 15846, 18316, 22895, 26410, 27474, 31692, 33499, 39615, 45790, 52820, 54948, 66998, 68685, 79230, 91580, 100497, 133996, 137370, 158460, 167495, 200994, 274740, 334990, 401988, 502485, 636481, 669980, 1004970, 1272962, 1909443, 2009940, 2545924, 3182405, 3818886, 6364810, 7637772, 9547215, 12729620, 19094430, 38188860]

約数ペア:

[(1, 38188860), (2, 19094430), (3, 12729620), (4, 9547215), (5, 7637772), (6, 6364810), (10, 3818886), (12, 3182405), (15, 2545924), (19, 2009940), (20, 1909443), (30, 1272962), (38, 1004970), (57, 669980), (60, 636481), (76, 502485), (95, 401988), (114, 334990), (139, 274740), (190, 200994), (228, 167495), (241, 158460), (278, 137370), (285, 133996), (380, 100497), (417, 91580), (482, 79230), (556, 68685), (570, 66998), (695, 54948), (723, 52820), (834, 45790), (964, 39615), (1140, 33499), (1205, 31692), (1390, 27474), (1446, 26410), (1668, 22895), (2085, 18316), (2410, 15846), (2641, 14460), (2780, 13737), (2892, 13205), (3615, 10564), (4170, 9158), (4579, 8340), (4820, 7923), (5282, 7230)]