43290830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 90326016

約数和(自身を除く): 47035186

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 71, 110, 115, 142, 230, 241, 253, 355, 482, 506, 710, 781, 1205, 1265, 1562, 1633, 2410, 2530, 2651, 3266, 3905, 5302, 5543, 7810, 8165, 11086, 13255, 16330, 17111, 17963, 26510, 27715, 34222, 35926, 55430, 60973, 85555, 89815, 121946, 171110, 179630, 188221, 304865, 376442, 393553, 609730, 787106, 941105, 1882210, 1967765, 3935530, 4329083, 8658166, 21645415, 43290830]

約数ペア:

[(1, 43290830), (2, 21645415), (5, 8658166), (10, 4329083), (11, 3935530), (22, 1967765), (23, 1882210), (46, 941105), (55, 787106), (71, 609730), (110, 393553), (115, 376442), (142, 304865), (230, 188221), (241, 179630), (253, 171110), (355, 121946), (482, 89815), (506, 85555), (710, 60973), (781, 55430), (1205, 35926), (1265, 34222), (1562, 27715), (1633, 26510), (2410, 17963), (2530, 17111), (2651, 16330), (3266, 13255), (3905, 11086), (5302, 8165), (5543, 7810)]