66931290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15823}}^1$

素因数の和:15883

約数の個数: 48

約数和(自身を含む): 177735168

約数和(自身を除く): 110803878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 15823, 31646, 47469, 79115, 94938, 142407, 158230, 237345, 284814, 474690, 712035, 743681, 1424070, 1487362, 2231043, 3718405, 4462086, 6693129, 7436810, 11155215, 13386258, 22310430, 33465645, 66931290]

約数ペア:

[(1, 66931290), (2, 33465645), (3, 22310430), (5, 13386258), (6, 11155215), (9, 7436810), (10, 6693129), (15, 4462086), (18, 3718405), (30, 2231043), (45, 1487362), (47, 1424070), (90, 743681), (94, 712035), (141, 474690), (235, 284814), (282, 237345), (423, 158230), (470, 142407), (705, 94938), (846, 79115), (1410, 47469), (2115, 31646), (4230, 15823)]