242515070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{2713}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 499462848

約数和(自身を除く): 256947778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1277, 2554, 2713, 5426, 6385, 8939, 12770, 13565, 17878, 18991, 27130, 37982, 44695, 89390, 94955, 189910, 3464501, 6929002, 17322505, 24251507, 34645010, 48503014, 121257535, 242515070]

約数ペア:

[(1, 242515070), (2, 121257535), (5, 48503014), (7, 34645010), (10, 24251507), (14, 17322505), (35, 6929002), (70, 3464501), (1277, 189910), (2554, 94955), (2713, 89390), (5426, 44695), (6385, 37982), (8939, 27130), (12770, 18991), (13565, 17878)]