30960258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 77045760

約数和(自身を除く): 46085502

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 49, 62, 79, 86, 93, 98, 129, 147, 158, 186, 217, 237, 258, 294, 301, 434, 474, 553, 602, 651, 903, 1106, 1302, 1333, 1519, 1659, 1806, 2107, 2449, 2666, 3038, 3318, 3397, 3871, 3999, 4214, 4557, 4898, 6321, 6794, 7347, 7742, 7998, 9114, 9331, 10191, 11613, 12642, 14694, 17143, 18662, 20382, 23226, 23779, 27993, 34286, 47558, 51429, 55986, 65317, 71337, 102858, 105307, 120001, 130634, 142674, 166453, 195951, 210614, 240002, 315921, 332906, 360003, 391902, 499359, 631842, 720006, 737149, 998718, 1474298, 2211447, 4422894, 5160043, 10320086, 15480129, 30960258]

約数ペア:

[(1, 30960258), (2, 15480129), (3, 10320086), (6, 5160043), (7, 4422894), (14, 2211447), (21, 1474298), (31, 998718), (42, 737149), (43, 720006), (49, 631842), (62, 499359), (79, 391902), (86, 360003), (93, 332906), (98, 315921), (129, 240002), (147, 210614), (158, 195951), (186, 166453), (217, 142674), (237, 130634), (258, 120001), (294, 105307), (301, 102858), (434, 71337), (474, 65317), (553, 55986), (602, 51429), (651, 47558), (903, 34286), (1106, 27993), (1302, 23779), (1333, 23226), (1519, 20382), (1659, 18662), (1806, 17143), (2107, 14694), (2449, 12642), (2666, 11613), (3038, 10191), (3318, 9331), (3397, 9114), (3871, 7998), (3999, 7742), (4214, 7347), (4557, 6794), (4898, 6321)]