23101430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 47540304

約数和(自身を除く): 24438874

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 397, 506, 529, 794, 1058, 1265, 1985, 2530, 2645, 3970, 4367, 5290, 5819, 8734, 9131, 11638, 18262, 21835, 29095, 43670, 45655, 58190, 91310, 100441, 200882, 210013, 420026, 502205, 1004410, 1050065, 2100130, 2310143, 4620286, 11550715, 23101430]

約数ペア:

[(1, 23101430), (2, 11550715), (5, 4620286), (10, 2310143), (11, 2100130), (22, 1050065), (23, 1004410), (46, 502205), (55, 420026), (110, 210013), (115, 200882), (230, 100441), (253, 91310), (397, 58190), (506, 45655), (529, 43670), (794, 29095), (1058, 21835), (1265, 18262), (1985, 11638), (2530, 9131), (2645, 8734), (3970, 5819), (4367, 5290)]