704794020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15683}}^1$

素因数の和:15809

約数の個数: 96

約数和(自身を含む): 2276563968

約数和(自身を除く): 1571769948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 6420, 7490, 8988, 11235, 14980, 15683, 22470, 31366, 44940, 47049, 62732, 78415, 94098, 109781, 156830, 188196, 219562, 235245, 313660, 329343, 439124, 470490, 548905, 658686, 940980, 1097810, 1317372, 1646715, 1678081, 2195620, 3293430, 3356162, 5034243, 6586860, 6712324, 8390405, 10068486, 11746567, 16780810, 20136972, 23493134, 25171215, 33561620, 35239701, 46986268, 50342430, 58732835, 70479402, 100684860, 117465670, 140958804, 176198505, 234931340, 352397010, 704794020]

約数ペア:

[(1, 704794020), (2, 352397010), (3, 234931340), (4, 176198505), (5, 140958804), (6, 117465670), (7, 100684860), (10, 70479402), (12, 58732835), (14, 50342430), (15, 46986268), (20, 35239701), (21, 33561620), (28, 25171215), (30, 23493134), (35, 20136972), (42, 16780810), (60, 11746567), (70, 10068486), (84, 8390405), (105, 6712324), (107, 6586860), (140, 5034243), (210, 3356162), (214, 3293430), (321, 2195620), (420, 1678081), (428, 1646715), (535, 1317372), (642, 1097810), (749, 940980), (1070, 658686), (1284, 548905), (1498, 470490), (1605, 439124), (2140, 329343), (2247, 313660), (2996, 235245), (3210, 219562), (3745, 188196), (4494, 156830), (6420, 109781), (7490, 94098), (8988, 78415), (11235, 62732), (14980, 47049), (15683, 44940), (22470, 31366)]