30681456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{49169}}^1$

素因数の和:49193

約数の個数: 40

約数和(自身を含む): 85359120

約数和(自身を除く): 54677664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 49169, 98338, 147507, 196676, 295014, 393352, 590028, 639197, 786704, 1180056, 1278394, 1917591, 2360112, 2556788, 3835182, 5113576, 7670364, 10227152, 15340728, 30681456]

約数ペア:

[(1, 30681456), (2, 15340728), (3, 10227152), (4, 7670364), (6, 5113576), (8, 3835182), (12, 2556788), (13, 2360112), (16, 1917591), (24, 1278394), (26, 1180056), (39, 786704), (48, 639197), (52, 590028), (78, 393352), (104, 295014), (156, 196676), (208, 147507), (312, 98338), (624, 49169)]