78227010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14249}}^1$

素因数の和:14323

約数の個数: 48

約数和(自身を含む): 206739000

約数和(自身を除く): 128511990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 14249, 28498, 42747, 71245, 85494, 128241, 142490, 213735, 256482, 427470, 641205, 869189, 1282410, 1738378, 2607567, 4345945, 5215134, 7822701, 8691890, 13037835, 15645402, 26075670, 39113505, 78227010]

約数ペア:

[(1, 78227010), (2, 39113505), (3, 26075670), (5, 15645402), (6, 13037835), (9, 8691890), (10, 7822701), (15, 5215134), (18, 4345945), (30, 2607567), (45, 1738378), (61, 1282410), (90, 869189), (122, 641205), (183, 427470), (305, 256482), (366, 213735), (549, 142490), (610, 128241), (915, 85494), (1098, 71245), (1830, 42747), (2745, 28498), (5490, 14249)]