140450070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 344507904

約数和(自身を除く): 204057834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 233, 283, 355, 426, 466, 566, 699, 710, 849, 1065, 1165, 1398, 1415, 1698, 2130, 2330, 2830, 3495, 4245, 6990, 8490, 16543, 20093, 33086, 40186, 49629, 60279, 65939, 82715, 99258, 100465, 120558, 131878, 165430, 197817, 200930, 248145, 301395, 329695, 395634, 496290, 602790, 659390, 989085, 1978170, 4681669, 9363338, 14045007, 23408345, 28090014, 46816690, 70225035, 140450070]

約数ペア:

[(1, 140450070), (2, 70225035), (3, 46816690), (5, 28090014), (6, 23408345), (10, 14045007), (15, 9363338), (30, 4681669), (71, 1978170), (142, 989085), (213, 659390), (233, 602790), (283, 496290), (355, 395634), (426, 329695), (466, 301395), (566, 248145), (699, 200930), (710, 197817), (849, 165430), (1065, 131878), (1165, 120558), (1398, 100465), (1415, 99258), (1698, 82715), (2130, 65939), (2330, 60279), (2830, 49629), (3495, 40186), (4245, 33086), (6990, 20093), (8490, 16543)]