30442490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6386

約数の個数: 32

約数和(自身を含む): 60616080

約数和(自身を除く): 30173590

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 6329, 12658, 31645, 63290, 82277, 164554, 234173, 411385, 468346, 822770, 1170865, 2341730, 3044249, 6088498, 15221245, 30442490]

約数ペア:

[(1, 30442490), (2, 15221245), (5, 6088498), (10, 3044249), (13, 2341730), (26, 1170865), (37, 822770), (65, 468346), (74, 411385), (130, 234173), (185, 164554), (370, 82277), (481, 63290), (962, 31645), (2405, 12658), (4810, 6329)]