4446630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 12165120

約数和(自身を除く): 7718490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 383, 387, 430, 645, 766, 774, 1149, 1161, 1290, 1915, 1935, 2298, 2322, 3447, 3830, 3870, 5745, 5805, 6894, 10341, 11490, 11610, 16469, 17235, 20682, 32938, 34470, 49407, 51705, 82345, 98814, 103410, 148221, 164690, 247035, 296442, 444663, 494070, 741105, 889326, 1482210, 2223315, 4446630]

約数ペア:

[(1, 4446630), (2, 2223315), (3, 1482210), (5, 889326), (6, 741105), (9, 494070), (10, 444663), (15, 296442), (18, 247035), (27, 164690), (30, 148221), (43, 103410), (45, 98814), (54, 82345), (86, 51705), (90, 49407), (129, 34470), (135, 32938), (215, 20682), (258, 17235), (270, 16469), (383, 11610), (387, 11490), (430, 10341), (645, 6894), (766, 5805), (774, 5745), (1149, 3870), (1161, 3830), (1290, 3447), (1915, 2322), (1935, 2298)]