30893460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39607}}^1$

素因数の和:39632

約数の個数: 48

約数和(自身を含む): 93158016

約数和(自身を除く): 62264556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 39607, 79214, 118821, 158428, 198035, 237642, 396070, 475284, 514891, 594105, 792140, 1029782, 1188210, 1544673, 2059564, 2376420, 2574455, 3089346, 5148910, 6178692, 7723365, 10297820, 15446730, 30893460]

約数ペア:

[(1, 30893460), (2, 15446730), (3, 10297820), (4, 7723365), (5, 6178692), (6, 5148910), (10, 3089346), (12, 2574455), (13, 2376420), (15, 2059564), (20, 1544673), (26, 1188210), (30, 1029782), (39, 792140), (52, 594105), (60, 514891), (65, 475284), (78, 396070), (130, 237642), (156, 198035), (195, 158428), (260, 118821), (390, 79214), (780, 39607)]