31699290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6563}}^1$

素因数の和:6603

約数の個数: 64

約数和(自身を含む): 90740736

約数和(自身を除く): 59041446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 6563, 13126, 19689, 32815, 39378, 45941, 65630, 91882, 98445, 137823, 150949, 196890, 229705, 275646, 301898, 452847, 459410, 689115, 754745, 905694, 1056643, 1378230, 1509490, 2113286, 2264235, 3169929, 4528470, 5283215, 6339858, 10566430, 15849645, 31699290]

約数ペア:

[(1, 31699290), (2, 15849645), (3, 10566430), (5, 6339858), (6, 5283215), (7, 4528470), (10, 3169929), (14, 2264235), (15, 2113286), (21, 1509490), (23, 1378230), (30, 1056643), (35, 905694), (42, 754745), (46, 689115), (69, 459410), (70, 452847), (105, 301898), (115, 275646), (138, 229705), (161, 196890), (210, 150949), (230, 137823), (322, 98445), (345, 91882), (483, 65630), (690, 45941), (805, 39378), (966, 32815), (1610, 19689), (2415, 13126), (4830, 6563)]