90682270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 195250176

約数和(自身を除く): 104567906

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 215, 235, 301, 329, 430, 470, 602, 641, 658, 1282, 1505, 1645, 2021, 3010, 3205, 3290, 4042, 4487, 6410, 8974, 10105, 14147, 20210, 22435, 27563, 28294, 30127, 44870, 55126, 60254, 70735, 137815, 141470, 150635, 192941, 210889, 275630, 301270, 385882, 421778, 964705, 1054445, 1295461, 1929410, 2108890, 2590922, 6477305, 9068227, 12954610, 18136454, 45341135, 90682270]

約数ペア:

[(1, 90682270), (2, 45341135), (5, 18136454), (7, 12954610), (10, 9068227), (14, 6477305), (35, 2590922), (43, 2108890), (47, 1929410), (70, 1295461), (86, 1054445), (94, 964705), (215, 421778), (235, 385882), (301, 301270), (329, 275630), (430, 210889), (470, 192941), (602, 150635), (641, 141470), (658, 137815), (1282, 70735), (1505, 60254), (1645, 55126), (2021, 44870), (3010, 30127), (3205, 28294), (3290, 27563), (4042, 22435), (4487, 20210), (6410, 14147), (8974, 10105)]