30325260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 98122752

約数和(自身を除く): 67797492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 701, 721, 1030, 1236, 1402, 1442, 1545, 2060, 2103, 2163, 2804, 2884, 3090, 3505, 3605, 4206, 4326, 4907, 6180, 7010, 7210, 8412, 8652, 9814, 10515, 10815, 14020, 14420, 14721, 19628, 21030, 21630, 24535, 29442, 42060, 43260, 49070, 58884, 72203, 73605, 98140, 144406, 147210, 216609, 288812, 294420, 361015, 433218, 505421, 722030, 866436, 1010842, 1083045, 1444060, 1516263, 2021684, 2166090, 2527105, 3032526, 4332180, 5054210, 6065052, 7581315, 10108420, 15162630, 30325260]

約数ペア:

[(1, 30325260), (2, 15162630), (3, 10108420), (4, 7581315), (5, 6065052), (6, 5054210), (7, 4332180), (10, 3032526), (12, 2527105), (14, 2166090), (15, 2021684), (20, 1516263), (21, 1444060), (28, 1083045), (30, 1010842), (35, 866436), (42, 722030), (60, 505421), (70, 433218), (84, 361015), (103, 294420), (105, 288812), (140, 216609), (206, 147210), (210, 144406), (309, 98140), (412, 73605), (420, 72203), (515, 58884), (618, 49070), (701, 43260), (721, 42060), (1030, 29442), (1236, 24535), (1402, 21630), (1442, 21030), (1545, 19628), (2060, 14721), (2103, 14420), (2163, 14020), (2804, 10815), (2884, 10515), (3090, 9814), (3505, 8652), (3605, 8412), (4206, 7210), (4326, 7010), (4907, 6180)]