2846940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 8322048

約数和(自身を除く): 5475108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2063, 4126, 6189, 8252, 10315, 12378, 20630, 24756, 30945, 41260, 47449, 61890, 94898, 123780, 142347, 189796, 237245, 284694, 474490, 569388, 711735, 948980, 1423470, 2846940]

約数ペア:

[(1, 2846940), (2, 1423470), (3, 948980), (4, 711735), (5, 569388), (6, 474490), (10, 284694), (12, 237245), (15, 189796), (20, 142347), (23, 123780), (30, 94898), (46, 61890), (60, 47449), (69, 41260), (92, 30945), (115, 24756), (138, 20630), (230, 12378), (276, 10315), (345, 8252), (460, 6189), (690, 4126), (1380, 2063)]