195315570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{723391}}^1$

素因数の和:723407

約数の個数: 32

約数和(自身を含む): 520842240

約数和(自身を除く): 325526670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 723391, 1446782, 2170173, 3616955, 4340346, 6510519, 7233910, 10850865, 13021038, 19531557, 21701730, 32552595, 39063114, 65105190, 97657785, 195315570]

約数ペア:

[(1, 195315570), (2, 97657785), (3, 65105190), (5, 39063114), (6, 32552595), (9, 21701730), (10, 19531557), (15, 13021038), (18, 10850865), (27, 7233910), (30, 6510519), (45, 4340346), (54, 3616955), (90, 2170173), (135, 1446782), (270, 723391)]