2010330897405

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1\times {\mathrm{20201}}^1$

素因数の和:21086

約数の個数: 64

約数和(自身を含む): 3309308690688

約数和(自身を除く): 1298977793283

約数列:

[1, 3, 5, 15, 43, 129, 215, 277, 557, 645, 831, 1385, 1671, 2785, 4155, 8355, 11911, 20201, 23951, 35733, 59555, 60603, 71853, 101005, 119755, 154289, 178665, 303015, 359265, 462867, 771445, 868643, 2314335, 2605929, 4343215, 5595677, 6634427, 11251957, 13029645, 16787031, 19903281, 27978385, 33172135, 33755871, 56259785, 83935155, 99516405, 168779355, 240614111, 483834151, 721842333, 1203070555, 1451502453, 2419170755, 3116792089, 3609211665, 7257512265, 9350376267, 15583960445, 46751881335, 134022059827, 402066179481, 670110299135, 2010330897405]

約数ペア:

[(1, 2010330897405), (3, 670110299135), (5, 402066179481), (15, 134022059827), (43, 46751881335), (129, 15583960445), (215, 9350376267), (277, 7257512265), (557, 3609211665), (645, 3116792089), (831, 2419170755), (1385, 1451502453), (1671, 1203070555), (2785, 721842333), (4155, 483834151), (8355, 240614111), (11911, 168779355), (20201, 99516405), (23951, 83935155), (35733, 56259785), (59555, 33755871), (60603, 33172135), (71853, 27978385), (101005, 19903281), (119755, 16787031), (154289, 13029645), (178665, 11251957), (303015, 6634427), (359265, 5595677), (462867, 4343215), (771445, 2605929), (868643, 2314335)]