390122010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{2971}}^1$

素因数の和:4443

約数の個数: 48

約数和(自身を含む): 1015354080

約数和(自身を除く): 625232070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1459, 2918, 2971, 4377, 5942, 7295, 8754, 8913, 13131, 14590, 14855, 17826, 21885, 26262, 26739, 29710, 43770, 44565, 53478, 65655, 89130, 131310, 133695, 267390, 4334689, 8669378, 13004067, 21673445, 26008134, 39012201, 43346890, 65020335, 78024402, 130040670, 195061005, 390122010]

約数ペア:

[(1, 390122010), (2, 195061005), (3, 130040670), (5, 78024402), (6, 65020335), (9, 43346890), (10, 39012201), (15, 26008134), (18, 21673445), (30, 13004067), (45, 8669378), (90, 4334689), (1459, 267390), (2918, 133695), (2971, 131310), (4377, 89130), (5942, 65655), (7295, 53478), (8754, 44565), (8913, 43770), (13131, 29710), (14590, 26739), (14855, 26262), (17826, 21885)]