30457740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1087}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 85542912

約数和(自身を除く): 55085172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1087, 1401, 1868, 2174, 2335, 2802, 3261, 4348, 4670, 5435, 5604, 6522, 7005, 9340, 10870, 13044, 14010, 16305, 21740, 28020, 32610, 65220, 507629, 1015258, 1522887, 2030516, 2538145, 3045774, 5076290, 6091548, 7614435, 10152580, 15228870, 30457740]

約数ペア:

[(1, 30457740), (2, 15228870), (3, 10152580), (4, 7614435), (5, 6091548), (6, 5076290), (10, 3045774), (12, 2538145), (15, 2030516), (20, 1522887), (30, 1015258), (60, 507629), (467, 65220), (934, 32610), (1087, 28020), (1401, 21740), (1868, 16305), (2174, 14010), (2335, 13044), (2802, 10870), (3261, 9340), (4348, 7005), (4670, 6522), (5435, 5604)]