84036540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{200087}}^1$

素因数の和:200106

約数の個数: 48

約数和(自身を含む): 268918272

約数和(自身を除く): 184881732

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, 200087, 400174, 600261, 800348, 1000435, 1200522, 1400609, 2000870, 2401044, 2801218, 3001305, 4001740, 4201827, 5602436, 6002610, 7003045, 8403654, 12005220, 14006090, 16807308, 21009135, 28012180, 42018270, 84036540]

約数ペア:

[(1, 84036540), (2, 42018270), (3, 28012180), (4, 21009135), (5, 16807308), (6, 14006090), (7, 12005220), (10, 8403654), (12, 7003045), (14, 6002610), (15, 5602436), (20, 4201827), (21, 4001740), (28, 3001305), (30, 2801218), (35, 2401044), (42, 2000870), (60, 1400609), (70, 1200522), (84, 1000435), (105, 800348), (140, 600261), (210, 400174), (420, 200087)]