58289580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4647

約数の個数: 72

約数和(自身を含む): 179341344

約数和(自身を除く): 121051764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 4561, 6390, 9122, 12780, 13683, 18244, 22805, 27366, 41049, 45610, 54732, 68415, 82098, 91220, 136830, 164196, 205245, 273660, 323831, 410490, 647662, 820980, 971493, 1295324, 1619155, 1942986, 2914479, 3238310, 3885972, 4857465, 5828958, 6476620, 9714930, 11657916, 14572395, 19429860, 29144790, 58289580]

約数ペア:

[(1, 58289580), (2, 29144790), (3, 19429860), (4, 14572395), (5, 11657916), (6, 9714930), (9, 6476620), (10, 5828958), (12, 4857465), (15, 3885972), (18, 3238310), (20, 2914479), (30, 1942986), (36, 1619155), (45, 1295324), (60, 971493), (71, 820980), (90, 647662), (142, 410490), (180, 323831), (213, 273660), (284, 205245), (355, 164196), (426, 136830), (639, 91220), (710, 82098), (852, 68415), (1065, 54732), (1278, 45610), (1420, 41049), (2130, 27366), (2556, 22805), (3195, 18244), (4260, 13683), (4561, 12780), (6390, 9122)]