30749210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{99191}}^1$

素因数の和:99229

約数の個数: 16

約数和(自身を含む): 57134592

約数和(自身を除く): 26385382

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 99191, 198382, 495955, 991910, 3074921, 6149842, 15374605, 30749210]

約数ペア:

[(1, 30749210), (2, 15374605), (5, 6149842), (10, 3074921), (31, 991910), (62, 495955), (155, 198382), (310, 99191)]