65691910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 133529472

約数和(自身を除く): 67837562

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 53, 85, 106, 115, 170, 230, 265, 317, 391, 530, 634, 782, 901, 1219, 1585, 1802, 1955, 2438, 3170, 3910, 4505, 5389, 6095, 7291, 9010, 10778, 12190, 14582, 16801, 20723, 26945, 33602, 36455, 41446, 53890, 72910, 84005, 103615, 123947, 168010, 207230, 247894, 285617, 386423, 571234, 619735, 772846, 1239470, 1428085, 1932115, 2856170, 3864230, 6569191, 13138382, 32845955, 65691910]

約数ペア:

[(1, 65691910), (2, 32845955), (5, 13138382), (10, 6569191), (17, 3864230), (23, 2856170), (34, 1932115), (46, 1428085), (53, 1239470), (85, 772846), (106, 619735), (115, 571234), (170, 386423), (230, 285617), (265, 247894), (317, 207230), (391, 168010), (530, 123947), (634, 103615), (782, 84005), (901, 72910), (1219, 53890), (1585, 41446), (1802, 36455), (1955, 33602), (2438, 26945), (3170, 20723), (3910, 16801), (4505, 14582), (5389, 12190), (6095, 10778), (7291, 9010)]