142219740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182333}}^1$

素因数の和:182358

約数の個数: 48

約数和(自身を含む): 428849568

約数和(自身を除く): 286629828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 182333, 364666, 546999, 729332, 911665, 1093998, 1823330, 2187996, 2370329, 2734995, 3646660, 4740658, 5469990, 7110987, 9481316, 10939980, 11851645, 14221974, 23703290, 28443948, 35554935, 47406580, 71109870, 142219740]

約数ペア:

[(1, 142219740), (2, 71109870), (3, 47406580), (4, 35554935), (5, 28443948), (6, 23703290), (10, 14221974), (12, 11851645), (13, 10939980), (15, 9481316), (20, 7110987), (26, 5469990), (30, 4740658), (39, 3646660), (52, 2734995), (60, 2370329), (65, 2187996), (78, 1823330), (130, 1093998), (156, 911665), (195, 729332), (260, 546999), (390, 364666), (780, 182333)]