430660980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2392561}}^1$

素因数の和:2392576

約数の個数: 36

約数和(自身を含む): 1306338852

約数和(自身を除く): 875677872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2392561, 4785122, 7177683, 9570244, 11962805, 14355366, 21533049, 23925610, 28710732, 35888415, 43066098, 47851220, 71776830, 86132196, 107665245, 143553660, 215330490, 430660980]

約数ペア:

[(1, 430660980), (2, 215330490), (3, 143553660), (4, 107665245), (5, 86132196), (6, 71776830), (9, 47851220), (10, 43066098), (12, 35888415), (15, 28710732), (18, 23925610), (20, 21533049), (30, 14355366), (36, 11962805), (45, 9570244), (60, 7177683), (90, 4785122), (180, 2392561)]