180573510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3493

約数の個数: 64

約数和(自身を含む): 470211840

約数和(自身を除く): 289638330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 1390, 1807, 2085, 3331, 3614, 4170, 5421, 6662, 9035, 9993, 10842, 16655, 18070, 19986, 27105, 33310, 43303, 49965, 54210, 86606, 99930, 129909, 216515, 259818, 433030, 463009, 649545, 926018, 1299090, 1389027, 2315045, 2778054, 4630090, 6019117, 6945135, 12038234, 13890270, 18057351, 30095585, 36114702, 60191170, 90286755, 180573510]

約数ペア:

[(1, 180573510), (2, 90286755), (3, 60191170), (5, 36114702), (6, 30095585), (10, 18057351), (13, 13890270), (15, 12038234), (26, 6945135), (30, 6019117), (39, 4630090), (65, 2778054), (78, 2315045), (130, 1389027), (139, 1299090), (195, 926018), (278, 649545), (390, 463009), (417, 433030), (695, 259818), (834, 216515), (1390, 129909), (1807, 99930), (2085, 86606), (3331, 54210), (3614, 49965), (4170, 43303), (5421, 33310), (6662, 27105), (9035, 19986), (9993, 18070), (10842, 16655)]