13977420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 40679184

約数和(自身を除く): 26701764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 277, 290, 348, 435, 554, 580, 831, 841, 870, 1108, 1385, 1662, 1682, 1740, 2523, 2770, 3324, 3364, 4155, 4205, 5046, 5540, 8033, 8310, 8410, 10092, 12615, 16066, 16620, 16820, 24099, 25230, 32132, 40165, 48198, 50460, 80330, 96396, 120495, 160660, 232957, 240990, 465914, 481980, 698871, 931828, 1164785, 1397742, 2329570, 2795484, 3494355, 4659140, 6988710, 13977420]

約数ペア:

[(1, 13977420), (2, 6988710), (3, 4659140), (4, 3494355), (5, 2795484), (6, 2329570), (10, 1397742), (12, 1164785), (15, 931828), (20, 698871), (29, 481980), (30, 465914), (58, 240990), (60, 232957), (87, 160660), (116, 120495), (145, 96396), (174, 80330), (277, 50460), (290, 48198), (348, 40165), (435, 32132), (554, 25230), (580, 24099), (831, 16820), (841, 16620), (870, 16066), (1108, 12615), (1385, 10092), (1662, 8410), (1682, 8310), (1740, 8033), (2523, 5540), (2770, 5046), (3324, 4205), (3364, 4155)]