201715590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12203}}^1$

素因数の和:12261

約数の個数: 64

約数和(自身を含む): 527212800

約数和(自身を除く): 325497210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 8265, 12203, 16530, 24406, 36609, 61015, 73218, 122030, 183045, 231857, 353887, 366090, 463714, 695571, 707774, 1061661, 1159285, 1391142, 1769435, 2123322, 2318570, 3477855, 3538870, 5308305, 6723853, 6955710, 10616610, 13447706, 20171559, 33619265, 40343118, 67238530, 100857795, 201715590]

約数ペア:

[(1, 201715590), (2, 100857795), (3, 67238530), (5, 40343118), (6, 33619265), (10, 20171559), (15, 13447706), (19, 10616610), (29, 6955710), (30, 6723853), (38, 5308305), (57, 3538870), (58, 3477855), (87, 2318570), (95, 2123322), (114, 1769435), (145, 1391142), (174, 1159285), (190, 1061661), (285, 707774), (290, 695571), (435, 463714), (551, 366090), (570, 353887), (870, 231857), (1102, 183045), (1653, 122030), (2755, 73218), (3306, 61015), (5510, 36609), (8265, 24406), (12203, 16530)]