207176790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 528768000

約数和(自身を除く): 321591210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 271, 510, 542, 813, 1355, 1499, 1626, 2710, 2998, 4065, 4497, 4607, 7495, 8130, 8994, 9214, 13821, 14990, 22485, 23035, 25483, 27642, 44970, 46070, 50966, 69105, 76449, 127415, 138210, 152898, 254830, 382245, 406229, 764490, 812458, 1218687, 2031145, 2437374, 4062290, 6093435, 6905893, 12186870, 13811786, 20717679, 34529465, 41435358, 69058930, 103588395, 207176790]

約数ペア:

[(1, 207176790), (2, 103588395), (3, 69058930), (5, 41435358), (6, 34529465), (10, 20717679), (15, 13811786), (17, 12186870), (30, 6905893), (34, 6093435), (51, 4062290), (85, 2437374), (102, 2031145), (170, 1218687), (255, 812458), (271, 764490), (510, 406229), (542, 382245), (813, 254830), (1355, 152898), (1499, 138210), (1626, 127415), (2710, 76449), (2998, 69105), (4065, 50966), (4497, 46070), (4607, 44970), (7495, 27642), (8130, 25483), (8994, 23035), (9214, 22485), (13821, 14990)]