7218214860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4327}}^1\times {\mathrm{27803}}^1$

素因数の和:32142

約数の個数: 48

約数和(自身を含む): 20216399616

約数和(自身を除く): 12998184756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4327, 8654, 12981, 17308, 21635, 25962, 27803, 43270, 51924, 55606, 64905, 83409, 86540, 111212, 129810, 139015, 166818, 259620, 278030, 333636, 417045, 556060, 834090, 1668180, 120303581, 240607162, 360910743, 481214324, 601517905, 721821486, 1203035810, 1443642972, 1804553715, 2406071620, 3609107430, 7218214860]

約数ペア:

[(1, 7218214860), (2, 3609107430), (3, 2406071620), (4, 1804553715), (5, 1443642972), (6, 1203035810), (10, 721821486), (12, 601517905), (15, 481214324), (20, 360910743), (30, 240607162), (60, 120303581), (4327, 1668180), (8654, 834090), (12981, 556060), (17308, 417045), (21635, 333636), (25962, 278030), (27803, 259620), (43270, 166818), (51924, 139015), (55606, 129810), (64905, 111212), (83409, 86540)]