7827430660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{2293}}^1$

素因数の和:3005

約数の個数: 96

約数和(自身を含む): 19331262720

約数和(自身を除く): 11503832060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 659, 740, 1036, 1295, 1318, 2293, 2590, 2636, 3295, 4586, 4613, 5180, 6590, 9172, 9226, 11465, 13180, 16051, 18452, 22930, 23065, 24383, 32102, 45860, 46130, 48766, 64204, 80255, 84841, 92260, 97532, 121915, 160510, 169682, 170681, 243830, 321020, 339364, 341362, 424205, 487660, 593887, 682724, 848410, 853405, 1187774, 1511087, 1696820, 1706810, 2375548, 2969435, 3022174, 3413620, 5938870, 6044348, 7555435, 10577609, 11877740, 15110870, 21155218, 30221740, 42310436, 52888045, 55910219, 105776090, 111820438, 211552180, 223640876, 279551095, 391371533, 559102190, 782743066, 1118204380, 1565486132, 1956857665, 3913715330, 7827430660]

約数ペア:

[(1, 7827430660), (2, 3913715330), (4, 1956857665), (5, 1565486132), (7, 1118204380), (10, 782743066), (14, 559102190), (20, 391371533), (28, 279551095), (35, 223640876), (37, 211552180), (70, 111820438), (74, 105776090), (140, 55910219), (148, 52888045), (185, 42310436), (259, 30221740), (370, 21155218), (518, 15110870), (659, 11877740), (740, 10577609), (1036, 7555435), (1295, 6044348), (1318, 5938870), (2293, 3413620), (2590, 3022174), (2636, 2969435), (3295, 2375548), (4586, 1706810), (4613, 1696820), (5180, 1511087), (6590, 1187774), (9172, 853405), (9226, 848410), (11465, 682724), (13180, 593887), (16051, 487660), (18452, 424205), (22930, 341362), (23065, 339364), (24383, 321020), (32102, 243830), (45860, 170681), (46130, 169682), (48766, 160510), (64204, 121915), (80255, 97532), (84841, 92260)]