173128830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1861}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 476195328

約数和(自身を除く): 303066498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 443, 886, 1329, 1861, 2215, 2658, 3101, 3722, 4430, 5583, 6202, 6645, 9303, 9305, 11166, 13027, 13290, 15505, 18606, 18610, 26054, 27915, 31010, 39081, 46515, 55830, 65135, 78162, 93030, 130270, 195405, 390810, 824423, 1648846, 2473269, 4122115, 4946538, 5770961, 8244230, 11541922, 12366345, 17312883, 24732690, 28854805, 34625766, 57709610, 86564415, 173128830]

約数ペア:

[(1, 173128830), (2, 86564415), (3, 57709610), (5, 34625766), (6, 28854805), (7, 24732690), (10, 17312883), (14, 12366345), (15, 11541922), (21, 8244230), (30, 5770961), (35, 4946538), (42, 4122115), (70, 2473269), (105, 1648846), (210, 824423), (443, 390810), (886, 195405), (1329, 130270), (1861, 93030), (2215, 78162), (2658, 65135), (3101, 55830), (3722, 46515), (4430, 39081), (5583, 31010), (6202, 27915), (6645, 26054), (9303, 18610), (9305, 18606), (11166, 15505), (13027, 13290)]