191395740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167891}}^1$

素因数の和:167922

約数の個数: 48

約数和(自身を含む): 564117120

約数和(自身を除く): 372721380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 167891, 335782, 503673, 671564, 839455, 1007346, 1678910, 2014692, 2518365, 3189929, 3357820, 5036730, 6379858, 9569787, 10073460, 12759716, 15949645, 19139574, 31899290, 38279148, 47848935, 63798580, 95697870, 191395740]

約数ペア:

[(1, 191395740), (2, 95697870), (3, 63798580), (4, 47848935), (5, 38279148), (6, 31899290), (10, 19139574), (12, 15949645), (15, 12759716), (19, 10073460), (20, 9569787), (30, 6379858), (38, 5036730), (57, 3357820), (60, 3189929), (76, 2518365), (95, 2014692), (114, 1678910), (190, 1007346), (228, 839455), (285, 671564), (380, 503673), (570, 335782), (1140, 167891)]