30397830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5857}}^1$

素因数の和:6040

約数の個数: 32

約数和(自身を含む): 73389024

約数和(自身を除く): 42991194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 5857, 11714, 17571, 29285, 35142, 58570, 87855, 175710, 1013261, 2026522, 3039783, 5066305, 6079566, 10132610, 15198915, 30397830]

約数ペア:

[(1, 30397830), (2, 15198915), (3, 10132610), (5, 6079566), (6, 5066305), (10, 3039783), (15, 2026522), (30, 1013261), (173, 175710), (346, 87855), (519, 58570), (865, 35142), (1038, 29285), (1730, 17571), (2595, 11714), (5190, 5857)]