71873940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5231}}^1$

素因数の和:5472

約数の個数: 48

約数和(自身を含む): 202164480

約数和(自身を除く): 130290540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5231, 6870, 10462, 13740, 15693, 20924, 26155, 31386, 52310, 62772, 78465, 104620, 156930, 313860, 1197899, 2395798, 3593697, 4791596, 5989495, 7187394, 11978990, 14374788, 17968485, 23957980, 35936970, 71873940]

約数ペア:

[(1, 71873940), (2, 35936970), (3, 23957980), (4, 17968485), (5, 14374788), (6, 11978990), (10, 7187394), (12, 5989495), (15, 4791596), (20, 3593697), (30, 2395798), (60, 1197899), (229, 313860), (458, 156930), (687, 104620), (916, 78465), (1145, 62772), (1374, 52310), (2290, 31386), (2748, 26155), (3435, 20924), (4580, 15693), (5231, 13740), (6870, 10462)]