7259490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 15964830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 167, 189, 207, 210, 230, 270, 315, 322, 334, 345, 378, 414, 483, 501, 621, 630, 690, 805, 835, 945, 966, 1002, 1035, 1169, 1242, 1449, 1503, 1610, 1670, 1890, 2070, 2338, 2415, 2505, 2898, 3006, 3105, 3507, 3841, 4347, 4509, 4830, 5010, 5845, 6210, 7014, 7245, 7515, 7682, 8694, 9018, 10521, 11523, 11690, 14490, 15030, 17535, 19205, 21042, 21735, 22545, 23046, 26887, 31563, 34569, 35070, 38410, 43470, 45090, 52605, 53774, 57615, 63126, 69138, 80661, 103707, 105210, 115230, 134435, 157815, 161322, 172845, 207414, 241983, 268870, 315630, 345690, 403305, 483966, 518535, 725949, 806610, 1037070, 1209915, 1451898, 2419830, 3629745, 7259490]

約数ペア:

[(1, 7259490), (2, 3629745), (3, 2419830), (5, 1451898), (6, 1209915), (7, 1037070), (9, 806610), (10, 725949), (14, 518535), (15, 483966), (18, 403305), (21, 345690), (23, 315630), (27, 268870), (30, 241983), (35, 207414), (42, 172845), (45, 161322), (46, 157815), (54, 134435), (63, 115230), (69, 105210), (70, 103707), (90, 80661), (105, 69138), (115, 63126), (126, 57615), (135, 53774), (138, 52605), (161, 45090), (167, 43470), (189, 38410), (207, 35070), (210, 34569), (230, 31563), (270, 26887), (315, 23046), (322, 22545), (334, 21735), (345, 21042), (378, 19205), (414, 17535), (483, 15030), (501, 14490), (621, 11690), (630, 11523), (690, 10521), (805, 9018), (835, 8694), (945, 7682), (966, 7515), (1002, 7245), (1035, 7014), (1169, 6210), (1242, 5845), (1449, 5010), (1503, 4830), (1610, 4509), (1670, 4347), (1890, 3841), (2070, 3507), (2338, 3105), (2415, 3006), (2505, 2898)]