3363500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{31}}^2$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 8674848

約数和(自身を除く): 5311348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 125, 140, 155, 175, 217, 250, 310, 350, 434, 500, 620, 700, 775, 868, 875, 961, 1085, 1550, 1750, 1922, 2170, 3100, 3500, 3844, 3875, 4340, 4805, 5425, 6727, 7750, 9610, 10850, 13454, 15500, 19220, 21700, 24025, 26908, 27125, 33635, 48050, 54250, 67270, 96100, 108500, 120125, 134540, 168175, 240250, 336350, 480500, 672700, 840875, 1681750, 3363500]

約数ペア:

[(1, 3363500), (2, 1681750), (4, 840875), (5, 672700), (7, 480500), (10, 336350), (14, 240250), (20, 168175), (25, 134540), (28, 120125), (31, 108500), (35, 96100), (50, 67270), (62, 54250), (70, 48050), (100, 33635), (124, 27125), (125, 26908), (140, 24025), (155, 21700), (175, 19220), (217, 15500), (250, 13454), (310, 10850), (350, 9610), (434, 7750), (500, 6727), (620, 5425), (700, 4805), (775, 4340), (868, 3875), (875, 3844), (961, 3500), (1085, 3100), (1550, 2170), (1750, 1922)]