1211070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 3409920

約数和(自身を除く): 2198850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 79, 105, 146, 158, 210, 219, 237, 365, 395, 438, 474, 511, 553, 730, 790, 1022, 1095, 1106, 1185, 1533, 1659, 2190, 2370, 2555, 2765, 3066, 3318, 5110, 5530, 5767, 7665, 8295, 11534, 15330, 16590, 17301, 28835, 34602, 40369, 57670, 80738, 86505, 121107, 173010, 201845, 242214, 403690, 605535, 1211070]

約数ペア:

[(1, 1211070), (2, 605535), (3, 403690), (5, 242214), (6, 201845), (7, 173010), (10, 121107), (14, 86505), (15, 80738), (21, 57670), (30, 40369), (35, 34602), (42, 28835), (70, 17301), (73, 16590), (79, 15330), (105, 11534), (146, 8295), (158, 7665), (210, 5767), (219, 5530), (237, 5110), (365, 3318), (395, 3066), (438, 2765), (474, 2555), (511, 2370), (553, 2190), (730, 1659), (790, 1533), (1022, 1185), (1095, 1106)]