1665608230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89597}}^1$

素因数の和:89641

約数の個数: 48

約数和(自身を含む): 3541629744

約数和(自身を除く): 1876021514

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 89597, 179194, 447985, 895970, 985567, 1164761, 1971134, 2329522, 4927835, 5823805, 9855670, 11647610, 12812371, 15141893, 25624742, 30283786, 64061855, 75709465, 128123710, 151418930, 166560823, 333121646, 832804115, 1665608230]

約数ペア:

[(1, 1665608230), (2, 832804115), (5, 333121646), (10, 166560823), (11, 151418930), (13, 128123710), (22, 75709465), (26, 64061855), (55, 30283786), (65, 25624742), (110, 15141893), (130, 12812371), (143, 11647610), (169, 9855670), (286, 5823805), (338, 4927835), (715, 2329522), (845, 1971134), (1430, 1164761), (1690, 985567), (1859, 895970), (3718, 447985), (9295, 179194), (18590, 89597)]