30305790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4057}}^1$

素因数の和:4153

約数の個数: 48

約数和(自身を含む): 79764048

約数和(自身を除く): 49458258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 4057, 7470, 8114, 12171, 20285, 24342, 36513, 40570, 60855, 73026, 121710, 182565, 336731, 365130, 673462, 1010193, 1683655, 2020386, 3030579, 3367310, 5050965, 6061158, 10101930, 15152895, 30305790]

約数ペア:

[(1, 30305790), (2, 15152895), (3, 10101930), (5, 6061158), (6, 5050965), (9, 3367310), (10, 3030579), (15, 2020386), (18, 1683655), (30, 1010193), (45, 673462), (83, 365130), (90, 336731), (166, 182565), (249, 121710), (415, 73026), (498, 60855), (747, 40570), (830, 36513), (1245, 24342), (1494, 20285), (2490, 12171), (3735, 8114), (4057, 7470)]