316219980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{33569}}^1$

素因数の和:33738

約数の個数: 48

約数和(自身を含む): 891082080

約数和(自身を除く): 574862100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 33569, 67138, 100707, 134276, 167845, 201414, 335690, 402828, 503535, 671380, 1007070, 2014140, 5270333, 10540666, 15810999, 21081332, 26351665, 31621998, 52703330, 63243996, 79054995, 105406660, 158109990, 316219980]

約数ペア:

[(1, 316219980), (2, 158109990), (3, 105406660), (4, 79054995), (5, 63243996), (6, 52703330), (10, 31621998), (12, 26351665), (15, 21081332), (20, 15810999), (30, 10540666), (60, 5270333), (157, 2014140), (314, 1007070), (471, 671380), (628, 503535), (785, 402828), (942, 335690), (1570, 201414), (1884, 167845), (2355, 134276), (3140, 100707), (4710, 67138), (9420, 33569)]