30817974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 72099072

約数和(自身を除く): 41281098

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 227, 242, 363, 374, 454, 561, 681, 726, 1122, 1331, 1362, 2057, 2497, 2662, 3859, 3993, 4114, 4994, 6171, 7491, 7718, 7986, 11577, 12342, 14982, 22627, 23154, 27467, 42449, 45254, 54934, 67881, 82401, 84898, 127347, 135762, 164802, 254694, 302137, 466939, 604274, 906411, 933878, 1400817, 1812822, 2801634, 5136329, 10272658, 15408987, 30817974]

約数ペア:

[(1, 30817974), (2, 15408987), (3, 10272658), (6, 5136329), (11, 2801634), (17, 1812822), (22, 1400817), (33, 933878), (34, 906411), (51, 604274), (66, 466939), (102, 302137), (121, 254694), (187, 164802), (227, 135762), (242, 127347), (363, 84898), (374, 82401), (454, 67881), (561, 54934), (681, 45254), (726, 42449), (1122, 27467), (1331, 23154), (1362, 22627), (2057, 14982), (2497, 12342), (2662, 11577), (3859, 7986), (3993, 7718), (4114, 7491), (4994, 6171)]