28732170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22273}}^1$

素因数の和:22326

約数の個数: 32

約数和(自身を含む): 70564032

約数和(自身を除く): 41831862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 22273, 44546, 66819, 111365, 133638, 222730, 334095, 668190, 957739, 1915478, 2873217, 4788695, 5746434, 9577390, 14366085, 28732170]

約数ペア:

[(1, 28732170), (2, 14366085), (3, 9577390), (5, 5746434), (6, 4788695), (10, 2873217), (15, 1915478), (30, 957739), (43, 668190), (86, 334095), (129, 222730), (215, 133638), (258, 111365), (430, 66819), (645, 44546), (1290, 22273)]