30676680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{85213}}^1$

素因数の和:85230

約数の個数: 48

約数和(自身を含む): 99700380

約数和(自身を除く): 69023700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 85213, 170426, 255639, 340852, 426065, 511278, 681704, 766917, 852130, 1022556, 1278195, 1533834, 1704260, 2045112, 2556390, 3067668, 3408520, 3834585, 5112780, 6135336, 7669170, 10225560, 15338340, 30676680]

約数ペア:

[(1, 30676680), (2, 15338340), (3, 10225560), (4, 7669170), (5, 6135336), (6, 5112780), (8, 3834585), (9, 3408520), (10, 3067668), (12, 2556390), (15, 2045112), (18, 1704260), (20, 1533834), (24, 1278195), (30, 1022556), (36, 852130), (40, 766917), (45, 681704), (60, 511278), (72, 426065), (90, 340852), (120, 255639), (180, 170426), (360, 85213)]