3940289.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 20354430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1049, 1173, 1955, 2098, 2346, 3147, 3910, 5245, 5865, 6294, 10490, 11730, 15735, 17833, 24127, 31470, 35666, 48254, 53499, 72381, 89165, 106998, 120635, 144762, 178330, 241270, 267495, 361905, 410159, 534990, 723810, 820318, 1230477, 2050795, 2460954, 4101590, 6152385, 12304770]

約数ペア:

[(1, 12304770), (2, 6152385), (3, 4101590), (5, 2460954), (6, 2050795), (10, 1230477), (15, 820318), (17, 723810), (23, 534990), (30, 410159), (34, 361905), (46, 267495), (51, 241270), (69, 178330), (85, 144762), (102, 120635), (115, 106998), (138, 89165), (170, 72381), (230, 53499), (255, 48254), (345, 35666), (391, 31470), (510, 24127), (690, 17833), (782, 15735), (1049, 11730), (1173, 10490), (1955, 6294), (2098, 5865), (2346, 5245), (3147, 3910)]