2327220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1847}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 8072064

約数和(自身を除く): 5744844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1847, 3694, 5541, 7388, 9235, 11082, 12929, 16623, 18470, 22164, 25858, 27705, 33246, 36940, 38787, 51716, 55410, 64645, 66492, 77574, 83115, 110820, 116361, 129290, 155148, 166230, 193935, 232722, 258580, 332460, 387870, 465444, 581805, 775740, 1163610, 2327220]

約数ペア:

[(1, 2327220), (2, 1163610), (3, 775740), (4, 581805), (5, 465444), (6, 387870), (7, 332460), (9, 258580), (10, 232722), (12, 193935), (14, 166230), (15, 155148), (18, 129290), (20, 116361), (21, 110820), (28, 83115), (30, 77574), (35, 66492), (36, 64645), (42, 55410), (45, 51716), (60, 38787), (63, 36940), (70, 33246), (84, 27705), (90, 25858), (105, 22164), (126, 18470), (140, 16623), (180, 12929), (210, 11082), (252, 9235), (315, 7388), (420, 5541), (630, 3694), (1260, 1847)]