77477130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2213}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 202049640

約数和(自身を除く): 124572510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2213, 2334, 3501, 3890, 4426, 5835, 6639, 7002, 11065, 11670, 13278, 17505, 19917, 22130, 33195, 35010, 39834, 66390, 99585, 199170, 860857, 1721714, 2582571, 4304285, 5165142, 7747713, 8608570, 12912855, 15495426, 25825710, 38738565, 77477130]

約数ペア:

[(1, 77477130), (2, 38738565), (3, 25825710), (5, 15495426), (6, 12912855), (9, 8608570), (10, 7747713), (15, 5165142), (18, 4304285), (30, 2582571), (45, 1721714), (90, 860857), (389, 199170), (778, 99585), (1167, 66390), (1945, 39834), (2213, 35010), (2334, 33195), (3501, 22130), (3890, 19917), (4426, 17505), (5835, 13278), (6639, 11670), (7002, 11065)]