6837980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8402980

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 269, 310, 410, 538, 620, 820, 1076, 1271, 1345, 2542, 2690, 5084, 5380, 6355, 8339, 11029, 12710, 16678, 22058, 25420, 33356, 41695, 44116, 55145, 83390, 110290, 166780, 220580, 341899, 683798, 1367596, 1709495, 3418990, 6837980]

約数ペア:

[(1, 6837980), (2, 3418990), (4, 1709495), (5, 1367596), (10, 683798), (20, 341899), (31, 220580), (41, 166780), (62, 110290), (82, 83390), (124, 55145), (155, 44116), (164, 41695), (205, 33356), (269, 25420), (310, 22058), (410, 16678), (538, 12710), (620, 11029), (820, 8339), (1076, 6355), (1271, 5380), (1345, 5084), (2542, 2690)]