142749510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2477}}^1$

素因数の和:2617

約数の個数: 64

約数和(自身を含む): 366109632

約数和(自身を除く): 223360122

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 113, 170, 226, 255, 339, 510, 565, 678, 1130, 1695, 1921, 2477, 3390, 3842, 4954, 5763, 7431, 9605, 11526, 12385, 14862, 19210, 24770, 28815, 37155, 42109, 57630, 74310, 84218, 126327, 210545, 252654, 279901, 421090, 559802, 631635, 839703, 1263270, 1399505, 1679406, 2799010, 4198515, 4758317, 8397030, 9516634, 14274951, 23791585, 28549902, 47583170, 71374755, 142749510]

約数ペア:

[(1, 142749510), (2, 71374755), (3, 47583170), (5, 28549902), (6, 23791585), (10, 14274951), (15, 9516634), (17, 8397030), (30, 4758317), (34, 4198515), (51, 2799010), (85, 1679406), (102, 1399505), (113, 1263270), (170, 839703), (226, 631635), (255, 559802), (339, 421090), (510, 279901), (565, 252654), (678, 210545), (1130, 126327), (1695, 84218), (1921, 74310), (2477, 57630), (3390, 42109), (3842, 37155), (4954, 28815), (5763, 24770), (7431, 19210), (9605, 14862), (11526, 12385)]