64580490090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3449}}^1\times {\mathrm{208049}}^1$

素因数の和:211511

約数の個数: 48

約数和(自身を含む): 167958765000

約数和(自身を除く): 103378274910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3449, 6898, 10347, 17245, 20694, 31041, 34490, 51735, 62082, 103470, 155205, 208049, 310410, 416098, 624147, 1040245, 1248294, 1872441, 2080490, 3120735, 3744882, 6241470, 9362205, 18724410, 717561001, 1435122002, 2152683003, 3587805005, 4305366006, 6458049009, 7175610010, 10763415015, 12916098018, 21526830030, 32290245045, 64580490090]

約数ペア:

[(1, 64580490090), (2, 32290245045), (3, 21526830030), (5, 12916098018), (6, 10763415015), (9, 7175610010), (10, 6458049009), (15, 4305366006), (18, 3587805005), (30, 2152683003), (45, 1435122002), (90, 717561001), (3449, 18724410), (6898, 9362205), (10347, 6241470), (17245, 3744882), (20694, 3120735), (31041, 2080490), (34490, 1872441), (51735, 1248294), (62082, 1040245), (103470, 624147), (155205, 416098), (208049, 310410)]