69227180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{751}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 159183360

約数和(自身を除く): 89956180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 419, 751, 838, 1502, 1676, 2095, 3004, 3755, 4190, 4609, 7510, 8261, 8380, 9218, 15020, 16522, 18436, 23045, 33044, 41305, 46090, 82610, 92180, 165220, 314669, 629338, 1258676, 1573345, 3146690, 3461359, 6293380, 6922718, 13845436, 17306795, 34613590, 69227180]

約数ペア:

[(1, 69227180), (2, 34613590), (4, 17306795), (5, 13845436), (10, 6922718), (11, 6293380), (20, 3461359), (22, 3146690), (44, 1573345), (55, 1258676), (110, 629338), (220, 314669), (419, 165220), (751, 92180), (838, 82610), (1502, 46090), (1676, 41305), (2095, 33044), (3004, 23045), (3755, 18436), (4190, 16522), (4609, 15020), (7510, 9218), (8261, 8380)]