223982130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{240841}}^1$

素因数の和:240882

約数の個数: 32

約数和(自身を含む): 554899968

約数和(自身を除く): 330917838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 240841, 481682, 722523, 1204205, 1445046, 2408410, 3612615, 7225230, 7466071, 14932142, 22398213, 37330355, 44796426, 74660710, 111991065, 223982130]

約数ペア:

[(1, 223982130), (2, 111991065), (3, 74660710), (5, 44796426), (6, 37330355), (10, 22398213), (15, 14932142), (30, 7466071), (31, 7225230), (62, 3612615), (93, 2408410), (155, 1445046), (186, 1204205), (310, 722523), (465, 481682), (930, 240841)]