426402210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2780

約数の個数: 96

約数和(自身を含む): 1144309248

約数和(自身を除く): 717907038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 169, 186, 195, 310, 338, 390, 403, 465, 507, 806, 845, 930, 1014, 1209, 1690, 2015, 2418, 2535, 2713, 4030, 5070, 5239, 5426, 6045, 8139, 10478, 12090, 13565, 15717, 16278, 26195, 27130, 31434, 35269, 40695, 52390, 70538, 78585, 81390, 84103, 105807, 157170, 168206, 176345, 211614, 252309, 352690, 420515, 458497, 504618, 529035, 841030, 916994, 1058070, 1093339, 1261545, 1375491, 2186678, 2292485, 2523090, 2750982, 3280017, 4584970, 5466695, 6560034, 6877455, 10933390, 13754910, 14213407, 16400085, 28426814, 32800170, 42640221, 71067035, 85280442, 142134070, 213201105, 426402210]

約数ペア:

[(1, 426402210), (2, 213201105), (3, 142134070), (5, 85280442), (6, 71067035), (10, 42640221), (13, 32800170), (15, 28426814), (26, 16400085), (30, 14213407), (31, 13754910), (39, 10933390), (62, 6877455), (65, 6560034), (78, 5466695), (93, 4584970), (130, 3280017), (155, 2750982), (169, 2523090), (186, 2292485), (195, 2186678), (310, 1375491), (338, 1261545), (390, 1093339), (403, 1058070), (465, 916994), (507, 841030), (806, 529035), (845, 504618), (930, 458497), (1014, 420515), (1209, 352690), (1690, 252309), (2015, 211614), (2418, 176345), (2535, 168206), (2713, 157170), (4030, 105807), (5070, 84103), (5239, 81390), (5426, 78585), (6045, 70538), (8139, 52390), (10478, 40695), (12090, 35269), (13565, 31434), (15717, 27130), (16278, 26195)]