141180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 428064

約数和(自身を除く): 286884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 181, 195, 260, 362, 390, 543, 724, 780, 905, 1086, 1810, 2172, 2353, 2715, 3620, 4706, 5430, 7059, 9412, 10860, 11765, 14118, 23530, 28236, 35295, 47060, 70590, 141180]

約数ペア:

[(1, 141180), (2, 70590), (3, 47060), (4, 35295), (5, 28236), (6, 23530), (10, 14118), (12, 11765), (13, 10860), (15, 9412), (20, 7059), (26, 5430), (30, 4706), (39, 3620), (52, 2715), (60, 2353), (65, 2172), (78, 1810), (130, 1086), (156, 905), (181, 780), (195, 724), (260, 543), (362, 390)]