27311830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30013}}^1$

素因数の和:30040

約数の個数: 32

約数和(自身を含む): 60508224

約数和(自身を除く): 33196394

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 30013, 60026, 150065, 210091, 300130, 390169, 420182, 780338, 1050455, 1950845, 2100910, 2731183, 3901690, 5462366, 13655915, 27311830]

約数ペア:

[(1, 27311830), (2, 13655915), (5, 5462366), (7, 3901690), (10, 2731183), (13, 2100910), (14, 1950845), (26, 1050455), (35, 780338), (65, 420182), (70, 390169), (91, 300130), (130, 210091), (182, 150065), (455, 60026), (910, 30013)]