31608090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 53305830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 334, 501, 701, 835, 1002, 1402, 1503, 1670, 2103, 2505, 3006, 3505, 4206, 4509, 5010, 6309, 7010, 7515, 9018, 10515, 12618, 15030, 18927, 21030, 22545, 31545, 37854, 45090, 63090, 94635, 117067, 189270, 234134, 351201, 585335, 702402, 1053603, 1170670, 1756005, 2107206, 3160809, 3512010, 5268015, 6321618, 10536030, 15804045, 31608090]

約数ペア:

[(1, 31608090), (2, 15804045), (3, 10536030), (5, 6321618), (6, 5268015), (9, 3512010), (10, 3160809), (15, 2107206), (18, 1756005), (27, 1170670), (30, 1053603), (45, 702402), (54, 585335), (90, 351201), (135, 234134), (167, 189270), (270, 117067), (334, 94635), (501, 63090), (701, 45090), (835, 37854), (1002, 31545), (1402, 22545), (1503, 21030), (1670, 18927), (2103, 15030), (2505, 12618), (3006, 10515), (3505, 9018), (4206, 7515), (4509, 7010), (5010, 6309)]