72453930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15383}}^1$

素因数の和:15550

約数の個数: 32

約数和(自身を含む): 175008384

約数和(自身を除く): 102554454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 15383, 30766, 46149, 76915, 92298, 153830, 230745, 461490, 2415131, 4830262, 7245393, 12075655, 14490786, 24151310, 36226965, 72453930]

約数ペア:

[(1, 72453930), (2, 36226965), (3, 24151310), (5, 14490786), (6, 12075655), (10, 7245393), (15, 4830262), (30, 2415131), (157, 461490), (314, 230745), (471, 153830), (785, 92298), (942, 76915), (1570, 46149), (2355, 30766), (4710, 15383)]