43340490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1213}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 113062248

約数和(自身を除く): 69721758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1213, 1985, 2382, 2426, 3573, 3639, 3970, 5955, 6065, 7146, 7278, 10917, 11910, 12130, 17865, 18195, 21834, 35730, 36390, 54585, 109170, 481561, 963122, 1444683, 2407805, 2889366, 4334049, 4815610, 7223415, 8668098, 14446830, 21670245, 43340490]

約数ペア:

[(1, 43340490), (2, 21670245), (3, 14446830), (5, 8668098), (6, 7223415), (9, 4815610), (10, 4334049), (15, 2889366), (18, 2407805), (30, 1444683), (45, 963122), (90, 481561), (397, 109170), (794, 54585), (1191, 36390), (1213, 35730), (1985, 21834), (2382, 18195), (2426, 17865), (3573, 12130), (3639, 11910), (3970, 10917), (5955, 7278), (6065, 7146)]