129898380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5167}}^1$

素因数の和:5598

約数の個数: 48

約数和(自身を含む): 364654080

約数和(自身を除く): 234755700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 4190, 5028, 5167, 6285, 8380, 10334, 12570, 15501, 20668, 25140, 25835, 31002, 51670, 62004, 77505, 103340, 155010, 310020, 2164973, 4329946, 6494919, 8659892, 10824865, 12989838, 21649730, 25979676, 32474595, 43299460, 64949190, 129898380]

約数ペア:

[(1, 129898380), (2, 64949190), (3, 43299460), (4, 32474595), (5, 25979676), (6, 21649730), (10, 12989838), (12, 10824865), (15, 8659892), (20, 6494919), (30, 4329946), (60, 2164973), (419, 310020), (838, 155010), (1257, 103340), (1676, 77505), (2095, 62004), (2514, 51670), (4190, 31002), (5028, 25835), (5167, 25140), (6285, 20668), (8380, 15501), (10334, 12570)]