12111810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 30602880

約数和(自身を除く): 18491070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 82, 86, 123, 129, 205, 215, 229, 246, 258, 410, 430, 458, 615, 645, 687, 1145, 1230, 1290, 1374, 1763, 2290, 3435, 3526, 5289, 6870, 8815, 9389, 9847, 10578, 17630, 18778, 19694, 26445, 28167, 29541, 46945, 49235, 52890, 56334, 59082, 93890, 98470, 140835, 147705, 281670, 295410, 403727, 807454, 1211181, 2018635, 2422362, 4037270, 6055905, 12111810]

約数ペア:

[(1, 12111810), (2, 6055905), (3, 4037270), (5, 2422362), (6, 2018635), (10, 1211181), (15, 807454), (30, 403727), (41, 295410), (43, 281670), (82, 147705), (86, 140835), (123, 98470), (129, 93890), (205, 59082), (215, 56334), (229, 52890), (246, 49235), (258, 46945), (410, 29541), (430, 28167), (458, 26445), (615, 19694), (645, 18778), (687, 17630), (1145, 10578), (1230, 9847), (1290, 9389), (1374, 8815), (1763, 6870), (2290, 5289), (3435, 3526)]