38964870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 116932608

約数和(自身を除く): 77967738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 487, 630, 635, 762, 889, 974, 1143, 1270, 1461, 1778, 1905, 2286, 2435, 2667, 2922, 3409, 3810, 4383, 4445, 4870, 5334, 5715, 6818, 7305, 8001, 8766, 8890, 10227, 11430, 13335, 14610, 16002, 17045, 20454, 21915, 26670, 30681, 34090, 40005, 43830, 51135, 61362, 61849, 80010, 102270, 123698, 153405, 185547, 306810, 309245, 371094, 432943, 556641, 618490, 865886, 927735, 1113282, 1298829, 1855470, 2164715, 2597658, 2783205, 3896487, 4329430, 5566410, 6494145, 7792974, 12988290, 19482435, 38964870]

約数ペア:

[(1, 38964870), (2, 19482435), (3, 12988290), (5, 7792974), (6, 6494145), (7, 5566410), (9, 4329430), (10, 3896487), (14, 2783205), (15, 2597658), (18, 2164715), (21, 1855470), (30, 1298829), (35, 1113282), (42, 927735), (45, 865886), (63, 618490), (70, 556641), (90, 432943), (105, 371094), (126, 309245), (127, 306810), (210, 185547), (254, 153405), (315, 123698), (381, 102270), (487, 80010), (630, 61849), (635, 61362), (762, 51135), (889, 43830), (974, 40005), (1143, 34090), (1270, 30681), (1461, 26670), (1778, 21915), (1905, 20454), (2286, 17045), (2435, 16002), (2667, 14610), (2922, 13335), (3409, 11430), (3810, 10227), (4383, 8890), (4445, 8766), (4870, 8001), (5334, 7305), (5715, 6818)]