78351030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{290189}}^1$

素因数の和:290205

約数の個数: 32

約数和(自身を含む): 208936800

約数和(自身を除く): 130585770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 290189, 580378, 870567, 1450945, 1741134, 2611701, 2901890, 4352835, 5223402, 7835103, 8705670, 13058505, 15670206, 26117010, 39175515, 78351030]

約数ペア:

[(1, 78351030), (2, 39175515), (3, 26117010), (5, 15670206), (6, 13058505), (9, 8705670), (10, 7835103), (15, 5223402), (18, 4352835), (27, 2901890), (30, 2611701), (45, 1741134), (54, 1450945), (90, 870567), (135, 580378), (270, 290189)]