86971290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14281}}^1$

素因数の和:14327

約数の個数: 64

約数和(自身を含む): 246792960

約数和(自身を除く): 159821670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 14281, 28562, 42843, 71405, 85686, 99967, 142810, 199934, 214215, 299901, 414149, 428430, 499835, 599802, 828298, 999670, 1242447, 1499505, 2070745, 2484894, 2899043, 2999010, 4141490, 5798086, 6212235, 8697129, 12424470, 14495215, 17394258, 28990430, 43485645, 86971290]

約数ペア:

[(1, 86971290), (2, 43485645), (3, 28990430), (5, 17394258), (6, 14495215), (7, 12424470), (10, 8697129), (14, 6212235), (15, 5798086), (21, 4141490), (29, 2999010), (30, 2899043), (35, 2484894), (42, 2070745), (58, 1499505), (70, 1242447), (87, 999670), (105, 828298), (145, 599802), (174, 499835), (203, 428430), (210, 414149), (290, 299901), (406, 214215), (435, 199934), (609, 142810), (870, 99967), (1015, 85686), (1218, 71405), (2030, 42843), (3045, 28562), (6090, 14281)]