30699550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 65710080

約数和(自身を除く): 35010530

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 239, 350, 367, 478, 734, 1195, 1673, 1835, 2390, 2569, 3346, 3670, 5138, 5975, 8365, 9175, 11950, 12845, 16730, 18350, 25690, 41825, 64225, 83650, 87713, 128450, 175426, 438565, 613991, 877130, 1227982, 2192825, 3069955, 4385650, 6139910, 15349775, 30699550]

約数ペア:

[(1, 30699550), (2, 15349775), (5, 6139910), (7, 4385650), (10, 3069955), (14, 2192825), (25, 1227982), (35, 877130), (50, 613991), (70, 438565), (175, 175426), (239, 128450), (350, 87713), (367, 83650), (478, 64225), (734, 41825), (1195, 25690), (1673, 18350), (1835, 16730), (2390, 12845), (2569, 11950), (3346, 9175), (3670, 8365), (5138, 5975)]