70473990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{54631}}^1$

素因数の和:54684

約数の個数: 32

約数和(自身を含む): 173074176

約数和(自身を除く): 102600186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 54631, 109262, 163893, 273155, 327786, 546310, 819465, 1638930, 2349133, 4698266, 7047399, 11745665, 14094798, 23491330, 35236995, 70473990]

約数ペア:

[(1, 70473990), (2, 35236995), (3, 23491330), (5, 14094798), (6, 11745665), (10, 7047399), (15, 4698266), (30, 2349133), (43, 1638930), (86, 819465), (129, 546310), (215, 327786), (258, 273155), (430, 163893), (645, 109262), (1290, 54631)]