1593090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 4283136

約数和(自身を除く): 2690046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 571, 930, 1142, 1395, 1713, 2790, 2855, 3426, 5139, 5710, 8565, 10278, 17130, 17701, 25695, 35402, 51390, 53103, 88505, 106206, 159309, 177010, 265515, 318618, 531030, 796545, 1593090]

約数ペア:

[(1, 1593090), (2, 796545), (3, 531030), (5, 318618), (6, 265515), (9, 177010), (10, 159309), (15, 106206), (18, 88505), (30, 53103), (31, 51390), (45, 35402), (62, 25695), (90, 17701), (93, 17130), (155, 10278), (186, 8565), (279, 5710), (310, 5139), (465, 3426), (558, 2855), (571, 2790), (930, 1713), (1142, 1395)]