40318530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5189}}^1$

素因数の和:5243

約数の個数: 64

約数和(自身を含む): 113598720

約数和(自身を除く): 73280190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 5189, 7770, 10378, 15567, 25945, 31134, 36323, 51890, 72646, 77835, 108969, 155670, 181615, 191993, 217938, 363230, 383986, 544845, 575979, 959965, 1089690, 1151958, 1343951, 1919930, 2687902, 2879895, 4031853, 5759790, 6719755, 8063706, 13439510, 20159265, 40318530]

約数ペア:

[(1, 40318530), (2, 20159265), (3, 13439510), (5, 8063706), (6, 6719755), (7, 5759790), (10, 4031853), (14, 2879895), (15, 2687902), (21, 1919930), (30, 1343951), (35, 1151958), (37, 1089690), (42, 959965), (70, 575979), (74, 544845), (105, 383986), (111, 363230), (185, 217938), (210, 191993), (222, 181615), (259, 155670), (370, 108969), (518, 77835), (555, 72646), (777, 51890), (1110, 36323), (1295, 31134), (1554, 25945), (2590, 15567), (3885, 10378), (5189, 7770)]