79047420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28031}}^1$

素因数の和:28090

約数の個数: 48

約数和(自身を含む): 226050048

約数和(自身を除く): 147002628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 28031, 56062, 84093, 112124, 140155, 168186, 280310, 336372, 420465, 560620, 840930, 1317457, 1681860, 2634914, 3952371, 5269828, 6587285, 7904742, 13174570, 15809484, 19761855, 26349140, 39523710, 79047420]

約数ペア:

[(1, 79047420), (2, 39523710), (3, 26349140), (4, 19761855), (5, 15809484), (6, 13174570), (10, 7904742), (12, 6587285), (15, 5269828), (20, 3952371), (30, 2634914), (47, 1681860), (60, 1317457), (94, 840930), (141, 560620), (188, 420465), (235, 336372), (282, 280310), (470, 168186), (564, 140155), (705, 112124), (940, 84093), (1410, 56062), (2820, 28031)]