2247444990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3567373}}^1$

素因数の和:3567393

約数の個数: 48

約数和(自身を含む): 6678124128

約数和(自身を除く): 4430679138

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3567373, 7134746, 10702119, 17836865, 21404238, 24971611, 32106357, 35673730, 49943222, 53510595, 64212714, 74914833, 107021190, 124858055, 149829666, 160531785, 224744499, 249716110, 321063570, 374574165, 449488998, 749148330, 1123722495, 2247444990]

約数ペア:

[(1, 2247444990), (2, 1123722495), (3, 749148330), (5, 449488998), (6, 374574165), (7, 321063570), (9, 249716110), (10, 224744499), (14, 160531785), (15, 149829666), (18, 124858055), (21, 107021190), (30, 74914833), (35, 64212714), (42, 53510595), (45, 49943222), (63, 35673730), (70, 32106357), (90, 24971611), (105, 21404238), (126, 17836865), (210, 10702119), (315, 7134746), (630, 3567373)]