73841940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{410233}}^1$

素因数の和:410248

約数の個数: 36

約数和(自身を含む): 223987764

約数和(自身を除く): 150145824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 410233, 820466, 1230699, 1640932, 2051165, 2461398, 3692097, 4102330, 4922796, 6153495, 7384194, 8204660, 12306990, 14768388, 18460485, 24613980, 36920970, 73841940]

約数ペア:

[(1, 73841940), (2, 36920970), (3, 24613980), (4, 18460485), (5, 14768388), (6, 12306990), (9, 8204660), (10, 7384194), (12, 6153495), (15, 4922796), (18, 4102330), (20, 3692097), (30, 2461398), (36, 2051165), (45, 1640932), (60, 1230699), (90, 820466), (180, 410233)]