54315870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13613}}^1$

素因数の和:13649

約数の個数: 64

約数和(自身を含む): 156833280

約数和(自身を除く): 102517410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 13613, 27226, 40839, 68065, 81678, 95291, 136130, 190582, 204195, 258647, 285873, 408390, 476455, 517294, 571746, 775941, 952910, 1293235, 1429365, 1551882, 1810529, 2586470, 2858730, 3621058, 3879705, 5431587, 7759410, 9052645, 10863174, 18105290, 27157935, 54315870]

約数ペア:

[(1, 54315870), (2, 27157935), (3, 18105290), (5, 10863174), (6, 9052645), (7, 7759410), (10, 5431587), (14, 3879705), (15, 3621058), (19, 2858730), (21, 2586470), (30, 1810529), (35, 1551882), (38, 1429365), (42, 1293235), (57, 952910), (70, 775941), (95, 571746), (105, 517294), (114, 476455), (133, 408390), (190, 285873), (210, 258647), (266, 204195), (285, 190582), (399, 136130), (570, 95291), (665, 81678), (798, 68065), (1330, 40839), (1995, 27226), (3990, 13613)]