70787435140

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{631}}^1\times {\mathrm{9091}}^1$

素因数の和:10348

約数の個数: 48

約数和(自身を含む): 149146913664

約数和(自身を除く): 78359478524

約数列:

[1, 2, 4, 5, 10, 20, 617, 631, 1234, 1262, 2468, 2524, 3085, 3155, 6170, 6310, 9091, 12340, 12620, 18182, 36364, 45455, 90910, 181820, 389327, 778654, 1557308, 1946635, 3893270, 5609147, 5736421, 7786540, 11218294, 11472842, 22436588, 22945684, 28045735, 28682105, 56091470, 57364210, 112182940, 114728420, 3539371757, 7078743514, 14157487028, 17696858785, 35393717570, 70787435140]

約数ペア:

[(1, 70787435140), (2, 35393717570), (4, 17696858785), (5, 14157487028), (10, 7078743514), (20, 3539371757), (617, 114728420), (631, 112182940), (1234, 57364210), (1262, 56091470), (2468, 28682105), (2524, 28045735), (3085, 22945684), (3155, 22436588), (6170, 11472842), (6310, 11218294), (9091, 7786540), (12340, 5736421), (12620, 5609147), (18182, 3893270), (36364, 1946635), (45455, 1557308), (90910, 778654), (181820, 389327)]