2085990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 5170176

約数和(自身を除く): 3084186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2243, 4486, 6729, 11215, 13458, 22430, 33645, 67290, 69533, 139066, 208599, 347665, 417198, 695330, 1042995, 2085990]

約数ペア:

[(1, 2085990), (2, 1042995), (3, 695330), (5, 417198), (6, 347665), (10, 208599), (15, 139066), (30, 69533), (31, 67290), (62, 33645), (93, 22430), (155, 13458), (186, 11215), (310, 6729), (465, 4486), (930, 2243)]