1213362710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{6827}}^1$

素因数の和:9380

約数の個数: 32

約数和(自身を含む): 2497409280

約数和(自身を除く): 1284046570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2539, 5078, 6827, 12695, 13654, 17773, 25390, 34135, 35546, 47789, 68270, 88865, 95578, 177730, 238945, 477890, 17333753, 34667506, 86668765, 121336271, 173337530, 242672542, 606681355, 1213362710]

約数ペア:

[(1, 1213362710), (2, 606681355), (5, 242672542), (7, 173337530), (10, 121336271), (14, 86668765), (35, 34667506), (70, 17333753), (2539, 477890), (5078, 238945), (6827, 177730), (12695, 95578), (13654, 88865), (17773, 68270), (25390, 47789), (34135, 35546)]