169067070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21107}}^1$

素因数の和:21209

約数の個数: 48

約数和(自身を含む): 444534480

約数和(自身を除く): 275467410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 21107, 42214, 63321, 105535, 126642, 189963, 211070, 316605, 379926, 633210, 949815, 1878523, 1899630, 3757046, 5635569, 9392615, 11271138, 16906707, 18785230, 28177845, 33813414, 56355690, 84533535, 169067070]

約数ペア:

[(1, 169067070), (2, 84533535), (3, 56355690), (5, 33813414), (6, 28177845), (9, 18785230), (10, 16906707), (15, 11271138), (18, 9392615), (30, 5635569), (45, 3757046), (89, 1899630), (90, 1878523), (178, 949815), (267, 633210), (445, 379926), (534, 316605), (801, 211070), (890, 189963), (1335, 126642), (1602, 105535), (2670, 63321), (4005, 42214), (8010, 21107)]