30174870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 80352000

約数和(自身を除く): 50177130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1499, 1830, 2013, 2998, 3355, 4026, 4497, 6710, 7495, 8994, 10065, 14990, 16489, 20130, 22485, 32978, 44970, 49467, 82445, 91439, 98934, 164890, 182878, 247335, 274317, 457195, 494670, 548634, 914390, 1005829, 1371585, 2011658, 2743170, 3017487, 5029145, 6034974, 10058290, 15087435, 30174870]

約数ペア:

[(1, 30174870), (2, 15087435), (3, 10058290), (5, 6034974), (6, 5029145), (10, 3017487), (11, 2743170), (15, 2011658), (22, 1371585), (30, 1005829), (33, 914390), (55, 548634), (61, 494670), (66, 457195), (110, 274317), (122, 247335), (165, 182878), (183, 164890), (305, 98934), (330, 91439), (366, 82445), (610, 49467), (671, 44970), (915, 32978), (1342, 22485), (1499, 20130), (1830, 16489), (2013, 14990), (2998, 10065), (3355, 8994), (4026, 7495), (4497, 6710)]