145942470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1621583}}^1$

素因数の和:1621596

約数の個数: 24

約数和(自身を含む): 379450656

約数和(自身を除く): 233508186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1621583, 3243166, 4864749, 8107915, 9729498, 14594247, 16215830, 24323745, 29188494, 48647490, 72971235, 145942470]

約数ペア:

[(1, 145942470), (2, 72971235), (3, 48647490), (5, 29188494), (6, 24323745), (9, 16215830), (10, 14594247), (15, 9729498), (18, 8107915), (30, 4864749), (45, 3243166), (90, 1621583)]