298530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 808704

約数和(自身を除く): 510174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 107, 155, 186, 214, 279, 310, 321, 465, 535, 558, 642, 930, 963, 1070, 1395, 1605, 1926, 2790, 3210, 3317, 4815, 6634, 9630, 9951, 16585, 19902, 29853, 33170, 49755, 59706, 99510, 149265, 298530]

約数ペア:

[(1, 298530), (2, 149265), (3, 99510), (5, 59706), (6, 49755), (9, 33170), (10, 29853), (15, 19902), (18, 16585), (30, 9951), (31, 9630), (45, 6634), (62, 4815), (90, 3317), (93, 3210), (107, 2790), (155, 1926), (186, 1605), (214, 1395), (279, 1070), (310, 963), (321, 930), (465, 642), (535, 558)]