426580980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2927}}^1$

素因数の和:3293

約数の個数: 96

約数和(自身を含む): 1369460736

約数和(自身を除く): 942879756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 420, 694, 1041, 1388, 1735, 2082, 2429, 2927, 3470, 4164, 4858, 5205, 5854, 6940, 7287, 8781, 9716, 10410, 11708, 12145, 14574, 14635, 17562, 20489, 20820, 24290, 29148, 29270, 35124, 36435, 40978, 43905, 48580, 58540, 61467, 72870, 81956, 87810, 102445, 122934, 145740, 175620, 204890, 245868, 307335, 409780, 614670, 1015669, 1229340, 2031338, 3047007, 4062676, 5078345, 6094014, 7109683, 10156690, 12188028, 14219366, 15235035, 20313380, 21329049, 28438732, 30470070, 35548415, 42658098, 60940140, 71096830, 85316196, 106645245, 142193660, 213290490, 426580980]

約数ペア:

[(1, 426580980), (2, 213290490), (3, 142193660), (4, 106645245), (5, 85316196), (6, 71096830), (7, 60940140), (10, 42658098), (12, 35548415), (14, 30470070), (15, 28438732), (20, 21329049), (21, 20313380), (28, 15235035), (30, 14219366), (35, 12188028), (42, 10156690), (60, 7109683), (70, 6094014), (84, 5078345), (105, 4062676), (140, 3047007), (210, 2031338), (347, 1229340), (420, 1015669), (694, 614670), (1041, 409780), (1388, 307335), (1735, 245868), (2082, 204890), (2429, 175620), (2927, 145740), (3470, 122934), (4164, 102445), (4858, 87810), (5205, 81956), (5854, 72870), (6940, 61467), (7287, 58540), (8781, 48580), (9716, 43905), (10410, 40978), (11708, 36435), (12145, 35124), (14574, 29270), (14635, 29148), (17562, 24290), (20489, 20820)]