90302190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{273643}}^1$

素因数の和:273664

約数の個数: 32

約数和(自身を含む): 236428416

約数和(自身を除く): 146126226

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 273643, 547286, 820929, 1368215, 1641858, 2736430, 3010073, 4104645, 6020146, 8209290, 9030219, 15050365, 18060438, 30100730, 45151095, 90302190]

約数ペア:

[(1, 90302190), (2, 45151095), (3, 30100730), (5, 18060438), (6, 15050365), (10, 9030219), (11, 8209290), (15, 6020146), (22, 4104645), (30, 3010073), (33, 2736430), (55, 1641858), (66, 1368215), (110, 820929), (165, 547286), (330, 273643)]