101931180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130681}}^1$

素因数の和:130706

約数の個数: 48

約数和(自身を含む): 307364064

約数和(自身を除く): 205432884

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, 130681, 261362, 392043, 522724, 653405, 784086, 1306810, 1568172, 1698853, 1960215, 2613620, 3397706, 3920430, 5096559, 6795412, 7840860, 8494265, 10193118, 16988530, 20386236, 25482795, 33977060, 50965590, 101931180]

約数ペア:

[(1, 101931180), (2, 50965590), (3, 33977060), (4, 25482795), (5, 20386236), (6, 16988530), (10, 10193118), (12, 8494265), (13, 7840860), (15, 6795412), (20, 5096559), (26, 3920430), (30, 3397706), (39, 2613620), (52, 1960215), (60, 1698853), (65, 1568172), (78, 1306810), (130, 784086), (156, 653405), (195, 522724), (260, 392043), (390, 261362), (780, 130681)]