249780230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 539965440

約数和(自身を除く): 290185210

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 167, 230, 322, 334, 805, 835, 929, 1169, 1610, 1670, 1858, 2338, 3841, 4645, 5845, 6503, 7682, 9290, 11690, 13006, 19205, 21367, 26887, 32515, 38410, 42734, 53774, 65030, 106835, 134435, 149569, 155143, 213670, 268870, 299138, 310286, 747845, 775715, 1086001, 1495690, 1551430, 2172002, 3568289, 5430005, 7136578, 10860010, 17841445, 24978023, 35682890, 49956046, 124890115, 249780230]

約数ペア:

[(1, 249780230), (2, 124890115), (5, 49956046), (7, 35682890), (10, 24978023), (14, 17841445), (23, 10860010), (35, 7136578), (46, 5430005), (70, 3568289), (115, 2172002), (161, 1551430), (167, 1495690), (230, 1086001), (322, 775715), (334, 747845), (805, 310286), (835, 299138), (929, 268870), (1169, 213670), (1610, 155143), (1670, 149569), (1858, 134435), (2338, 106835), (3841, 65030), (4645, 53774), (5845, 42734), (6503, 38410), (7682, 32515), (9290, 26887), (11690, 21367), (13006, 19205)]