30213210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2243}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 72705600

約数和(自身を除く): 42492390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2243, 2245, 2694, 4486, 4490, 6729, 6735, 11215, 13458, 13470, 22430, 33645, 67290, 1007107, 2014214, 3021321, 5035535, 6042642, 10071070, 15106605, 30213210]

約数ペア:

[(1, 30213210), (2, 15106605), (3, 10071070), (5, 6042642), (6, 5035535), (10, 3021321), (15, 2014214), (30, 1007107), (449, 67290), (898, 33645), (1347, 22430), (2243, 13470), (2245, 13458), (2694, 11215), (4486, 6735), (4490, 6729)]