163950030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4327}}^1$

素因数の和:4761

約数の個数: 48

約数和(自身を含む): 427381344

約数和(自身を除く): 263431314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2526, 3789, 4210, 4327, 6315, 7578, 8654, 12630, 12981, 18945, 21635, 25962, 37890, 38943, 43270, 64905, 77886, 129810, 194715, 389430, 1821667, 3643334, 5465001, 9108335, 10930002, 16395003, 18216670, 27325005, 32790006, 54650010, 81975015, 163950030]

約数ペア:

[(1, 163950030), (2, 81975015), (3, 54650010), (5, 32790006), (6, 27325005), (9, 18216670), (10, 16395003), (15, 10930002), (18, 9108335), (30, 5465001), (45, 3643334), (90, 1821667), (421, 389430), (842, 194715), (1263, 129810), (2105, 77886), (2526, 64905), (3789, 43270), (4210, 38943), (4327, 37890), (6315, 25962), (7578, 21635), (8654, 18945), (12630, 12981)]