1909290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 4732416

約数和(自身を除く): 2823126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2053, 4106, 6159, 10265, 12318, 20530, 30795, 61590, 63643, 127286, 190929, 318215, 381858, 636430, 954645, 1909290]

約数ペア:

[(1, 1909290), (2, 954645), (3, 636430), (5, 381858), (6, 318215), (10, 190929), (15, 127286), (30, 63643), (31, 61590), (62, 30795), (93, 20530), (155, 12318), (186, 10265), (310, 6159), (465, 4106), (930, 2053)]