30672072

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9962

約数の個数: 48

約数和(自身を含む): 85010640

約数和(自身を除く): 54338568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 9907, 19814, 29721, 39628, 59442, 79256, 89163, 118884, 178326, 237768, 356652, 426001, 713304, 852002, 1278003, 1704004, 2556006, 3408008, 3834009, 5112012, 7668018, 10224024, 15336036, 30672072]

約数ペア:

[(1, 30672072), (2, 15336036), (3, 10224024), (4, 7668018), (6, 5112012), (8, 3834009), (9, 3408008), (12, 2556006), (18, 1704004), (24, 1278003), (36, 852002), (43, 713304), (72, 426001), (86, 356652), (129, 237768), (172, 178326), (258, 118884), (344, 89163), (387, 79256), (516, 59442), (774, 39628), (1032, 29721), (1548, 19814), (3096, 9907)]