770039340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1833427}}^1$

素因数の和:1833446

約数の個数: 48

約数和(自身を含む): 2464127232

約数和(自身を除く): 1694087892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1833427, 3666854, 5500281, 7333708, 9167135, 11000562, 12833989, 18334270, 22001124, 25667978, 27501405, 36668540, 38501967, 51335956, 55002810, 64169945, 77003934, 110005620, 128339890, 154007868, 192509835, 256679780, 385019670, 770039340]

約数ペア:

[(1, 770039340), (2, 385019670), (3, 256679780), (4, 192509835), (5, 154007868), (6, 128339890), (7, 110005620), (10, 77003934), (12, 64169945), (14, 55002810), (15, 51335956), (20, 38501967), (21, 36668540), (28, 27501405), (30, 25667978), (35, 22001124), (42, 18334270), (60, 12833989), (70, 11000562), (84, 9167135), (105, 7333708), (140, 5500281), (210, 3666854), (420, 1833427)]