2579310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 7076160

約数和(自身を除く): 4496850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 233, 246, 270, 369, 410, 466, 615, 699, 738, 1107, 1165, 1230, 1398, 1845, 2097, 2214, 2330, 3495, 3690, 4194, 5535, 6291, 6990, 9553, 10485, 11070, 12582, 19106, 20970, 28659, 31455, 47765, 57318, 62910, 85977, 95530, 143295, 171954, 257931, 286590, 429885, 515862, 859770, 1289655, 2579310]

約数ペア:

[(1, 2579310), (2, 1289655), (3, 859770), (5, 515862), (6, 429885), (9, 286590), (10, 257931), (15, 171954), (18, 143295), (27, 95530), (30, 85977), (41, 62910), (45, 57318), (54, 47765), (82, 31455), (90, 28659), (123, 20970), (135, 19106), (205, 12582), (233, 11070), (246, 10485), (270, 9553), (369, 6990), (410, 6291), (466, 5535), (615, 4194), (699, 3690), (738, 3495), (1107, 2330), (1165, 2214), (1230, 2097), (1398, 1845)]