222765780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{46997}}^1$

素因数の和:47088

約数の個数: 48

約数和(自身を含む): 631653120

約数和(自身を除く): 408887340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 46997, 93994, 140991, 187988, 234985, 281982, 469970, 563964, 704955, 939940, 1409910, 2819820, 3712763, 7425526, 11138289, 14851052, 18563815, 22276578, 37127630, 44553156, 55691445, 74255260, 111382890, 222765780]

約数ペア:

[(1, 222765780), (2, 111382890), (3, 74255260), (4, 55691445), (5, 44553156), (6, 37127630), (10, 22276578), (12, 18563815), (15, 14851052), (20, 11138289), (30, 7425526), (60, 3712763), (79, 2819820), (158, 1409910), (237, 939940), (316, 704955), (395, 563964), (474, 469970), (790, 281982), (948, 234985), (1185, 187988), (1580, 140991), (2370, 93994), (4740, 46997)]