1406728810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1\times {\mathrm{2311}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 2621808000

約数和(自身を除く): 1215079190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2099, 2311, 4198, 4622, 10495, 11555, 20990, 23110, 60871, 67019, 121742, 134038, 304355, 335095, 608710, 670190, 4850789, 9701578, 24253945, 48507890, 140672881, 281345762, 703364405, 1406728810]

約数ペア:

[(1, 1406728810), (2, 703364405), (5, 281345762), (10, 140672881), (29, 48507890), (58, 24253945), (145, 9701578), (290, 4850789), (2099, 670190), (2311, 608710), (4198, 335095), (4622, 304355), (10495, 134038), (11555, 121742), (20990, 67019), (23110, 60871)]