1309247230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{4001}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 2415223008

約数和(自身を除く): 1105975778

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 761, 1522, 3805, 4001, 7610, 8002, 20005, 32723, 40010, 65446, 163615, 172043, 327230, 344086, 860215, 1720430, 3044761, 6089522, 15223805, 30447610, 130924723, 261849446, 654623615, 1309247230]

約数ペア:

[(1, 1309247230), (2, 654623615), (5, 261849446), (10, 130924723), (43, 30447610), (86, 15223805), (215, 6089522), (430, 3044761), (761, 1720430), (1522, 860215), (3805, 344086), (4001, 327230), (7610, 172043), (8002, 163615), (20005, 65446), (32723, 40010)]