22247850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 55978560

約数和(自身を除く): 33730710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2089, 2130, 3550, 4178, 5325, 6267, 10445, 10650, 12534, 20890, 31335, 52225, 62670, 104450, 148319, 156675, 296638, 313350, 444957, 741595, 889914, 1483190, 2224785, 3707975, 4449570, 7415950, 11123925, 22247850]

約数ペア:

[(1, 22247850), (2, 11123925), (3, 7415950), (5, 4449570), (6, 3707975), (10, 2224785), (15, 1483190), (25, 889914), (30, 741595), (50, 444957), (71, 313350), (75, 296638), (142, 156675), (150, 148319), (213, 104450), (355, 62670), (426, 52225), (710, 31335), (1065, 20890), (1775, 12534), (2089, 10650), (2130, 10445), (3550, 6267), (4178, 5325)]