30997150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{10163}}^1$

素因数の和:10236

約数の個数: 24

約数和(自身を含む): 58605624

約数和(自身を除く): 27608474

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 10163, 20326, 50815, 101630, 254075, 508150, 619943, 1239886, 3099715, 6199430, 15498575, 30997150]

約数ペア:

[(1, 30997150), (2, 15498575), (5, 6199430), (10, 3099715), (25, 1239886), (50, 619943), (61, 508150), (122, 254075), (305, 101630), (610, 50815), (1525, 20326), (3050, 10163)]