21804160110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2467}}^1\times {\mathrm{10159}}^1$

素因数の和:12665

約数の個数: 64

約数和(自身を含む): 54161740800

約数和(自身を除く): 32357580690

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2467, 4934, 7401, 10159, 12335, 14802, 20318, 24670, 30477, 37005, 50795, 60954, 71543, 74010, 101590, 143086, 152385, 214629, 294611, 304770, 357715, 429258, 589222, 715430, 883833, 1073145, 1473055, 1767666, 2146290, 2946110, 4419165, 8838330, 25062253, 50124506, 75186759, 125311265, 150373518, 250622530, 375933795, 726805337, 751867590, 1453610674, 2180416011, 3634026685, 4360832022, 7268053370, 10902080055, 21804160110]

約数ペア:

[(1, 21804160110), (2, 10902080055), (3, 7268053370), (5, 4360832022), (6, 3634026685), (10, 2180416011), (15, 1453610674), (29, 751867590), (30, 726805337), (58, 375933795), (87, 250622530), (145, 150373518), (174, 125311265), (290, 75186759), (435, 50124506), (870, 25062253), (2467, 8838330), (4934, 4419165), (7401, 2946110), (10159, 2146290), (12335, 1767666), (14802, 1473055), (20318, 1073145), (24670, 883833), (30477, 715430), (37005, 589222), (50795, 429258), (60954, 357715), (71543, 304770), (74010, 294611), (101590, 214629), (143086, 152385)]