9725130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 26208000

約数和(自身を除く): 16482870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 199, 270, 362, 398, 543, 597, 905, 995, 1086, 1194, 1629, 1791, 1810, 1990, 2715, 2985, 3258, 3582, 4887, 5373, 5430, 5970, 8145, 8955, 9774, 10746, 16290, 17910, 24435, 26865, 36019, 48870, 53730, 72038, 108057, 180095, 216114, 324171, 360190, 540285, 648342, 972513, 1080570, 1620855, 1945026, 3241710, 4862565, 9725130]

約数ペア:

[(1, 9725130), (2, 4862565), (3, 3241710), (5, 1945026), (6, 1620855), (9, 1080570), (10, 972513), (15, 648342), (18, 540285), (27, 360190), (30, 324171), (45, 216114), (54, 180095), (90, 108057), (135, 72038), (181, 53730), (199, 48870), (270, 36019), (362, 26865), (398, 24435), (543, 17910), (597, 16290), (905, 10746), (995, 9774), (1086, 8955), (1194, 8145), (1629, 5970), (1791, 5430), (1810, 5373), (1990, 4887), (2715, 3582), (2985, 3258)]