30162405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 62576640

約数和(自身を除く): 32414235

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1163, 1235, 1365, 1729, 1995, 3489, 3705, 5187, 5815, 8141, 8645, 15119, 17445, 22097, 24423, 25935, 40705, 45357, 66291, 75595, 105833, 110485, 122115, 154679, 226785, 287261, 317499, 331455, 464037, 529165, 773395, 861783, 1436305, 1587495, 2010827, 2320185, 4308915, 6032481, 10054135, 30162405]

約数ペア:

[(1, 30162405), (3, 10054135), (5, 6032481), (7, 4308915), (13, 2320185), (15, 2010827), (19, 1587495), (21, 1436305), (35, 861783), (39, 773395), (57, 529165), (65, 464037), (91, 331455), (95, 317499), (105, 287261), (133, 226785), (195, 154679), (247, 122115), (273, 110485), (285, 105833), (399, 75595), (455, 66291), (665, 45357), (741, 40705), (1163, 25935), (1235, 24423), (1365, 22097), (1729, 17445), (1995, 15119), (3489, 8645), (3705, 8141), (5187, 5815)]