191316870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4243}}^1$

素因数の和:4426

約数の個数: 64

約数和(自身を含む): 513354240

約数和(自身を除く): 322037370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 4243, 4509, 5010, 7515, 8486, 9018, 12729, 15030, 21215, 22545, 25458, 38187, 42430, 45090, 63645, 76374, 114561, 127290, 190935, 229122, 381870, 572805, 708581, 1145610, 1417162, 2125743, 3542905, 4251486, 6377229, 7085810, 10628715, 12754458, 19131687, 21257430, 31886145, 38263374, 63772290, 95658435, 191316870]

約数ペア:

[(1, 191316870), (2, 95658435), (3, 63772290), (5, 38263374), (6, 31886145), (9, 21257430), (10, 19131687), (15, 12754458), (18, 10628715), (27, 7085810), (30, 6377229), (45, 4251486), (54, 3542905), (90, 2125743), (135, 1417162), (167, 1145610), (270, 708581), (334, 572805), (501, 381870), (835, 229122), (1002, 190935), (1503, 127290), (1670, 114561), (2505, 76374), (3006, 63645), (4243, 45090), (4509, 42430), (5010, 38187), (7515, 25458), (8486, 22545), (9018, 21215), (12729, 15030)]