219257010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{116009}}^1$

素因数の和:116032

約数の個数: 64

約数和(自身を含む): 668217600

約数和(自身を除く): 448960590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 116009, 232018, 348027, 580045, 696054, 812063, 1044081, 1160090, 1624126, 1740135, 2088162, 2436189, 3132243, 3480270, 4060315, 4872378, 5220405, 6264486, 7308567, 8120630, 10440810, 12180945, 14617134, 15661215, 21925701, 24361890, 31322430, 36542835, 43851402, 73085670, 109628505, 219257010]

約数ペア:

[(1, 219257010), (2, 109628505), (3, 73085670), (5, 43851402), (6, 36542835), (7, 31322430), (9, 24361890), (10, 21925701), (14, 15661215), (15, 14617134), (18, 12180945), (21, 10440810), (27, 8120630), (30, 7308567), (35, 6264486), (42, 5220405), (45, 4872378), (54, 4060315), (63, 3480270), (70, 3132243), (90, 2436189), (105, 2088162), (126, 1740135), (135, 1624126), (189, 1160090), (210, 1044081), (270, 812063), (315, 696054), (378, 580045), (630, 348027), (945, 232018), (1890, 116009)]