74621940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5431}}^1$

素因数の和:5672

約数の個数: 48

約数和(自身を含む): 209892480

約数和(自身を除く): 135270540

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, 5431, 6870, 10862, 13740, 16293, 21724, 27155, 32586, 54310, 65172, 81465, 108620, 162930, 325860, 1243699, 2487398, 3731097, 4974796, 6218495, 7462194, 12436990, 14924388, 18655485, 24873980, 37310970, 74621940]

約数ペア:

[(1, 74621940), (2, 37310970), (3, 24873980), (4, 18655485), (5, 14924388), (6, 12436990), (10, 7462194), (12, 6218495), (15, 4974796), (20, 3731097), (30, 2487398), (60, 1243699), (229, 325860), (458, 162930), (687, 108620), (916, 81465), (1145, 65172), (1374, 54310), (2290, 32586), (2748, 27155), (3435, 21724), (4580, 16293), (5431, 13740), (6870, 10862)]