70574910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 205922304

約数和(自身を除く): 135347394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 37, 42, 62, 70, 74, 93, 105, 111, 155, 185, 186, 210, 217, 222, 259, 293, 310, 370, 434, 465, 518, 555, 586, 651, 777, 879, 930, 1085, 1110, 1147, 1295, 1302, 1465, 1554, 1758, 2051, 2170, 2294, 2590, 2930, 3255, 3441, 3885, 4102, 4395, 5735, 6153, 6510, 6882, 7770, 8029, 8790, 9083, 10255, 10841, 11470, 12306, 16058, 17205, 18166, 20510, 21682, 24087, 27249, 30765, 32523, 34410, 40145, 45415, 48174, 54205, 54498, 61530, 63581, 65046, 75887, 80290, 90830, 108410, 120435, 127162, 136245, 151774, 162615, 190743, 227661, 240870, 272490, 317905, 325230, 336071, 379435, 381486, 455322, 635810, 672142, 758870, 953715, 1008213, 1138305, 1680355, 1907430, 2016426, 2276610, 2352497, 3360710, 4704994, 5041065, 7057491, 10082130, 11762485, 14114982, 23524970, 35287455, 70574910]

約数ペア:

[(1, 70574910), (2, 35287455), (3, 23524970), (5, 14114982), (6, 11762485), (7, 10082130), (10, 7057491), (14, 5041065), (15, 4704994), (21, 3360710), (30, 2352497), (31, 2276610), (35, 2016426), (37, 1907430), (42, 1680355), (62, 1138305), (70, 1008213), (74, 953715), (93, 758870), (105, 672142), (111, 635810), (155, 455322), (185, 381486), (186, 379435), (210, 336071), (217, 325230), (222, 317905), (259, 272490), (293, 240870), (310, 227661), (370, 190743), (434, 162615), (465, 151774), (518, 136245), (555, 127162), (586, 120435), (651, 108410), (777, 90830), (879, 80290), (930, 75887), (1085, 65046), (1110, 63581), (1147, 61530), (1295, 54498), (1302, 54205), (1465, 48174), (1554, 45415), (1758, 40145), (2051, 34410), (2170, 32523), (2294, 30765), (2590, 27249), (2930, 24087), (3255, 21682), (3441, 20510), (3885, 18166), (4102, 17205), (4395, 16058), (5735, 12306), (6153, 11470), (6510, 10841), (6882, 10255), (7770, 9083), (8029, 8790)]