3916850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 9070848

約数和(自身を除く): 5153998

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 50, 62, 70, 95, 133, 155, 175, 190, 217, 266, 310, 350, 361, 434, 475, 589, 665, 722, 775, 950, 1085, 1178, 1330, 1550, 1805, 2170, 2527, 2945, 3325, 3610, 4123, 5054, 5425, 5890, 6650, 8246, 9025, 10850, 11191, 12635, 14725, 18050, 20615, 22382, 25270, 29450, 41230, 55955, 63175, 78337, 103075, 111910, 126350, 156674, 206150, 279775, 391685, 559550, 783370, 1958425, 3916850]

約数ペア:

[(1, 3916850), (2, 1958425), (5, 783370), (7, 559550), (10, 391685), (14, 279775), (19, 206150), (25, 156674), (31, 126350), (35, 111910), (38, 103075), (50, 78337), (62, 63175), (70, 55955), (95, 41230), (133, 29450), (155, 25270), (175, 22382), (190, 20615), (217, 18050), (266, 14725), (310, 12635), (350, 11191), (361, 10850), (434, 9025), (475, 8246), (589, 6650), (665, 5890), (722, 5425), (775, 5054), (950, 4123), (1085, 3610), (1178, 3325), (1330, 2945), (1550, 2527), (1805, 2170)]