921830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 2044224

約数和(自身を除く): 1122394

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1013, 2026, 5065, 7091, 10130, 13169, 14182, 26338, 35455, 65845, 70910, 92183, 131690, 184366, 460915, 921830]

約数ペア:

[(1, 921830), (2, 460915), (5, 184366), (7, 131690), (10, 92183), (13, 70910), (14, 65845), (26, 35455), (35, 26338), (65, 14182), (70, 13169), (91, 10130), (130, 7091), (182, 5065), (455, 2026), (910, 1013)]