66959490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 178350336

約数和(自身を除く): 111390846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 169, 195, 235, 281, 282, 338, 390, 470, 507, 562, 611, 705, 843, 845, 1014, 1222, 1405, 1410, 1686, 1690, 1833, 2535, 2810, 3055, 3653, 3666, 4215, 5070, 6110, 7306, 7943, 8430, 9165, 10959, 13207, 15886, 18265, 18330, 21918, 23829, 26414, 36530, 39621, 39715, 47489, 47658, 54795, 66035, 79242, 79430, 94978, 109590, 119145, 132070, 142467, 171691, 198105, 237445, 238290, 284934, 343382, 396210, 474890, 515073, 712335, 858455, 1030146, 1424670, 1716910, 2231983, 2575365, 4463966, 5150730, 6695949, 11159915, 13391898, 22319830, 33479745, 66959490]

約数ペア:

[(1, 66959490), (2, 33479745), (3, 22319830), (5, 13391898), (6, 11159915), (10, 6695949), (13, 5150730), (15, 4463966), (26, 2575365), (30, 2231983), (39, 1716910), (47, 1424670), (65, 1030146), (78, 858455), (94, 712335), (130, 515073), (141, 474890), (169, 396210), (195, 343382), (235, 284934), (281, 238290), (282, 237445), (338, 198105), (390, 171691), (470, 142467), (507, 132070), (562, 119145), (611, 109590), (705, 94978), (843, 79430), (845, 79242), (1014, 66035), (1222, 54795), (1405, 47658), (1410, 47489), (1686, 39715), (1690, 39621), (1833, 36530), (2535, 26414), (2810, 23829), (3055, 21918), (3653, 18330), (3666, 18265), (4215, 15886), (5070, 13207), (6110, 10959), (7306, 9165), (7943, 8430)]