2655630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 7272720

約数和(自身を除く): 4617090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1553, 1710, 3106, 4659, 7765, 9318, 13977, 15530, 23295, 27954, 29507, 46590, 59014, 69885, 88521, 139770, 147535, 177042, 265563, 295070, 442605, 531126, 885210, 1327815, 2655630]

約数ペア:

[(1, 2655630), (2, 1327815), (3, 885210), (5, 531126), (6, 442605), (9, 295070), (10, 265563), (15, 177042), (18, 147535), (19, 139770), (30, 88521), (38, 69885), (45, 59014), (57, 46590), (90, 29507), (95, 27954), (114, 23295), (171, 15530), (190, 13977), (285, 9318), (342, 7765), (570, 4659), (855, 3106), (1553, 1710)]