38401770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 103420800

約数和(自身を除く): 65019030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 121, 142, 149, 165, 213, 242, 298, 330, 355, 363, 426, 447, 605, 710, 726, 745, 781, 894, 1065, 1210, 1490, 1562, 1639, 1815, 2130, 2235, 2343, 3278, 3630, 3905, 4470, 4686, 4917, 7810, 8195, 8591, 9834, 10579, 11715, 16390, 17182, 18029, 21158, 23430, 24585, 25773, 31737, 36058, 42955, 49170, 51546, 52895, 54087, 63474, 85910, 90145, 105790, 108174, 116369, 128865, 158685, 180290, 232738, 257730, 270435, 317370, 349107, 540870, 581845, 698214, 1163690, 1280059, 1745535, 2560118, 3491070, 3840177, 6400295, 7680354, 12800590, 19200885, 38401770]

約数ペア:

[(1, 38401770), (2, 19200885), (3, 12800590), (5, 7680354), (6, 6400295), (10, 3840177), (11, 3491070), (15, 2560118), (22, 1745535), (30, 1280059), (33, 1163690), (55, 698214), (66, 581845), (71, 540870), (110, 349107), (121, 317370), (142, 270435), (149, 257730), (165, 232738), (213, 180290), (242, 158685), (298, 128865), (330, 116369), (355, 108174), (363, 105790), (426, 90145), (447, 85910), (605, 63474), (710, 54087), (726, 52895), (745, 51546), (781, 49170), (894, 42955), (1065, 36058), (1210, 31737), (1490, 25773), (1562, 24585), (1639, 23430), (1815, 21158), (2130, 18029), (2235, 17182), (2343, 16390), (3278, 11715), (3630, 10579), (3905, 9834), (4470, 8591), (4686, 8195), (4917, 7810)]