78407070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10091}}^1$

素因数の和:10145

約数の個数: 64

約数和(自身を含む): 220893696

約数和(自身を除く): 142486626

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, 7770, 10091, 20182, 30273, 50455, 60546, 70637, 100910, 141274, 151365, 211911, 302730, 353185, 373367, 423822, 706370, 746734, 1059555, 1120101, 1866835, 2119110, 2240202, 2613569, 3733670, 5227138, 5600505, 7840707, 11201010, 13067845, 15681414, 26135690, 39203535, 78407070]

約数ペア:

[(1, 78407070), (2, 39203535), (3, 26135690), (5, 15681414), (6, 13067845), (7, 11201010), (10, 7840707), (14, 5600505), (15, 5227138), (21, 3733670), (30, 2613569), (35, 2240202), (37, 2119110), (42, 1866835), (70, 1120101), (74, 1059555), (105, 746734), (111, 706370), (185, 423822), (210, 373367), (222, 353185), (259, 302730), (370, 211911), (518, 151365), (555, 141274), (777, 100910), (1110, 70637), (1295, 60546), (1554, 50455), (2590, 30273), (3885, 20182), (7770, 10091)]