12769770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 33384960

約数和(自身を除く): 20615190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 239, 274, 390, 411, 478, 685, 717, 822, 1195, 1370, 1434, 1781, 2055, 2390, 3107, 3562, 3585, 4110, 5343, 6214, 7170, 8905, 9321, 10686, 15535, 17810, 18642, 26715, 31070, 32743, 46605, 53430, 65486, 93210, 98229, 163715, 196458, 327430, 425659, 491145, 851318, 982290, 1276977, 2128295, 2553954, 4256590, 6384885, 12769770]

約数ペア:

[(1, 12769770), (2, 6384885), (3, 4256590), (5, 2553954), (6, 2128295), (10, 1276977), (13, 982290), (15, 851318), (26, 491145), (30, 425659), (39, 327430), (65, 196458), (78, 163715), (130, 98229), (137, 93210), (195, 65486), (239, 53430), (274, 46605), (390, 32743), (411, 31070), (478, 26715), (685, 18642), (717, 17810), (822, 15535), (1195, 10686), (1370, 9321), (1434, 8905), (1781, 7170), (2055, 6214), (2390, 5343), (3107, 4110), (3562, 3585)]