38478090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 109169280

約数和(自身を除く): 70691190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 109, 123, 205, 210, 218, 246, 287, 327, 410, 545, 574, 615, 654, 763, 861, 1090, 1230, 1435, 1526, 1635, 1681, 1722, 2289, 2870, 3270, 3362, 3815, 4305, 4469, 4578, 5043, 7630, 8405, 8610, 8938, 10086, 11445, 11767, 13407, 16810, 22345, 22890, 23534, 25215, 26814, 31283, 35301, 44690, 50430, 58835, 62566, 67035, 70602, 93849, 117670, 134070, 156415, 176505, 183229, 187698, 312830, 353010, 366458, 469245, 549687, 916145, 938490, 1099374, 1282603, 1832290, 2565206, 2748435, 3847809, 5496870, 6413015, 7695618, 12826030, 19239045, 38478090]

約数ペア:

[(1, 38478090), (2, 19239045), (3, 12826030), (5, 7695618), (6, 6413015), (7, 5496870), (10, 3847809), (14, 2748435), (15, 2565206), (21, 1832290), (30, 1282603), (35, 1099374), (41, 938490), (42, 916145), (70, 549687), (82, 469245), (105, 366458), (109, 353010), (123, 312830), (205, 187698), (210, 183229), (218, 176505), (246, 156415), (287, 134070), (327, 117670), (410, 93849), (545, 70602), (574, 67035), (615, 62566), (654, 58835), (763, 50430), (861, 44690), (1090, 35301), (1230, 31283), (1435, 26814), (1526, 25215), (1635, 23534), (1681, 22890), (1722, 22345), (2289, 16810), (2870, 13407), (3270, 11767), (3362, 11445), (3815, 10086), (4305, 8938), (4469, 8610), (4578, 8405), (5043, 7630)]