68952990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{74143}}^1$

素因数の和:74184

約数の個数: 32

約数和(自身を含む): 170827776

約数和(自身を除く): 101874786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 74143, 148286, 222429, 370715, 444858, 741430, 1112145, 2224290, 2298433, 4596866, 6895299, 11492165, 13790598, 22984330, 34476495, 68952990]

約数ペア:

[(1, 68952990), (2, 34476495), (3, 22984330), (5, 13790598), (6, 11492165), (10, 6895299), (15, 4596866), (30, 2298433), (31, 2224290), (62, 1112145), (93, 741430), (155, 444858), (186, 370715), (310, 222429), (465, 148286), (930, 74143)]