47175660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37441}}^1$

素因数の和:37463

約数の個数: 72

約数和(自身を含む): 163546656

約数和(自身を除く): 116370996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37441, 74882, 112323, 149764, 187205, 224646, 262087, 336969, 374410, 449292, 524174, 561615, 673938, 748820, 786261, 1048348, 1123230, 1310435, 1347876, 1572522, 1684845, 2246460, 2358783, 2620870, 3145044, 3369690, 3931305, 4717566, 5241740, 6739380, 7862610, 9435132, 11793915, 15725220, 23587830, 47175660]

約数ペア:

[(1, 47175660), (2, 23587830), (3, 15725220), (4, 11793915), (5, 9435132), (6, 7862610), (7, 6739380), (9, 5241740), (10, 4717566), (12, 3931305), (14, 3369690), (15, 3145044), (18, 2620870), (20, 2358783), (21, 2246460), (28, 1684845), (30, 1572522), (35, 1347876), (36, 1310435), (42, 1123230), (45, 1048348), (60, 786261), (63, 748820), (70, 673938), (84, 561615), (90, 524174), (105, 449292), (126, 374410), (140, 336969), (180, 262087), (210, 224646), (252, 187205), (315, 149764), (420, 112323), (630, 74882), (1260, 37441)]