385545510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{611977}}^1$

素因数の和:611997

約数の個数: 48

約数和(自身を含む): 1145622816

約数和(自身を除く): 760077306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 611977, 1223954, 1835931, 3059885, 3671862, 4283839, 5507793, 6119770, 8567678, 9179655, 11015586, 12851517, 18359310, 21419195, 25703034, 27538965, 38554551, 42838390, 55077930, 64257585, 77109102, 128515170, 192772755, 385545510]

約数ペア:

[(1, 385545510), (2, 192772755), (3, 128515170), (5, 77109102), (6, 64257585), (7, 55077930), (9, 42838390), (10, 38554551), (14, 27538965), (15, 25703034), (18, 21419195), (21, 18359310), (30, 12851517), (35, 11015586), (42, 9179655), (45, 8567678), (63, 6119770), (70, 5507793), (90, 4283839), (105, 3671862), (126, 3059885), (210, 1835931), (315, 1223954), (630, 611977)]