23105970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1847}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 37434510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 1847, 2085, 2502, 3694, 4170, 5541, 6255, 9235, 11082, 12510, 16623, 18470, 27705, 33246, 55410, 83115, 166230, 256733, 513466, 770199, 1283665, 1540398, 2310597, 2567330, 3850995, 4621194, 7701990, 11552985, 23105970]

約数ペア:

[(1, 23105970), (2, 11552985), (3, 7701990), (5, 4621194), (6, 3850995), (9, 2567330), (10, 2310597), (15, 1540398), (18, 1283665), (30, 770199), (45, 513466), (90, 256733), (139, 166230), (278, 83115), (417, 55410), (695, 33246), (834, 27705), (1251, 18470), (1390, 16623), (1847, 12510), (2085, 11082), (2502, 9235), (3694, 6255), (4170, 5541)]