12404350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 27607608

約数和(自身を除く): 15203258

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 61, 70, 83, 98, 122, 166, 175, 245, 305, 350, 415, 427, 490, 581, 610, 830, 854, 1162, 1225, 1525, 2075, 2135, 2450, 2905, 2989, 3050, 4067, 4150, 4270, 5063, 5810, 5978, 8134, 10126, 10675, 14525, 14945, 20335, 21350, 25315, 29050, 29890, 35441, 40670, 50630, 70882, 74725, 101675, 126575, 149450, 177205, 203350, 248087, 253150, 354410, 496174, 886025, 1240435, 1772050, 2480870, 6202175, 12404350]

約数ペア:

[(1, 12404350), (2, 6202175), (5, 2480870), (7, 1772050), (10, 1240435), (14, 886025), (25, 496174), (35, 354410), (49, 253150), (50, 248087), (61, 203350), (70, 177205), (83, 149450), (98, 126575), (122, 101675), (166, 74725), (175, 70882), (245, 50630), (305, 40670), (350, 35441), (415, 29890), (427, 29050), (490, 25315), (581, 21350), (610, 20335), (830, 14945), (854, 14525), (1162, 10675), (1225, 10126), (1525, 8134), (2075, 5978), (2135, 5810), (2450, 5063), (2905, 4270), (2989, 4150), (3050, 4067)]