239082060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{569243}}^1$

素因数の和:569262

約数の個数: 48

約数和(自身を含む): 765063936

約数和(自身を除く): 525981876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 569243, 1138486, 1707729, 2276972, 2846215, 3415458, 3984701, 5692430, 6830916, 7969402, 8538645, 11384860, 11954103, 15938804, 17077290, 19923505, 23908206, 34154580, 39847010, 47816412, 59770515, 79694020, 119541030, 239082060]

約数ペア:

[(1, 239082060), (2, 119541030), (3, 79694020), (4, 59770515), (5, 47816412), (6, 39847010), (7, 34154580), (10, 23908206), (12, 19923505), (14, 17077290), (15, 15938804), (20, 11954103), (21, 11384860), (28, 8538645), (30, 7969402), (35, 6830916), (42, 5692430), (60, 3984701), (70, 3415458), (84, 2846215), (105, 2276972), (140, 1707729), (210, 1138486), (420, 569243)]