2018831460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{25471}}^1$

素因数の和:26804

約数の個数: 48

約数和(自身を含む): 5657229312

約数和(自身を除く): 3638397852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321, 2642, 3963, 5284, 6605, 7926, 13210, 15852, 19815, 25471, 26420, 39630, 50942, 76413, 79260, 101884, 127355, 152826, 254710, 305652, 382065, 509420, 764130, 1528260, 33647191, 67294382, 100941573, 134588764, 168235955, 201883146, 336471910, 403766292, 504707865, 672943820, 1009415730, 2018831460]

約数ペア:

[(1, 2018831460), (2, 1009415730), (3, 672943820), (4, 504707865), (5, 403766292), (6, 336471910), (10, 201883146), (12, 168235955), (15, 134588764), (20, 100941573), (30, 67294382), (60, 33647191), (1321, 1528260), (2642, 764130), (3963, 509420), (5284, 382065), (6605, 305652), (7926, 254710), (13210, 152826), (15852, 127355), (19815, 101884), (25471, 79260), (26420, 76413), (39630, 50942)]