1860147380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1022059}}^1$

素因数の和:1022088

約数の個数: 48

約数和(自身を含む): 4807770240

約数和(自身を除く): 2947622860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1022059, 2044118, 4088236, 5110295, 7154413, 10220590, 13286767, 14308826, 20441180, 26573534, 28617652, 35772065, 53147068, 66433835, 71544130, 93007369, 132867670, 143088260, 186014738, 265735340, 372029476, 465036845, 930073690, 1860147380]

約数ペア:

[(1, 1860147380), (2, 930073690), (4, 465036845), (5, 372029476), (7, 265735340), (10, 186014738), (13, 143088260), (14, 132867670), (20, 93007369), (26, 71544130), (28, 66433835), (35, 53147068), (52, 35772065), (65, 28617652), (70, 26573534), (91, 20441180), (130, 14308826), (140, 13286767), (182, 10220590), (260, 7154413), (364, 5110295), (455, 4088236), (910, 2044118), (1820, 1022059)]