39909450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 114278400

約数和(自身を除く): 74368950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 191, 199, 210, 350, 382, 398, 525, 573, 597, 955, 995, 1050, 1146, 1194, 1337, 1393, 1910, 1990, 2674, 2786, 2865, 2985, 4011, 4179, 4775, 4975, 5730, 5970, 6685, 6965, 8022, 8358, 9550, 9950, 13370, 13930, 14325, 14925, 20055, 20895, 28650, 29850, 33425, 34825, 38009, 40110, 41790, 66850, 69650, 76018, 100275, 104475, 114027, 190045, 200550, 208950, 228054, 266063, 380090, 532126, 570135, 798189, 950225, 1140270, 1330315, 1596378, 1900450, 2660630, 2850675, 3990945, 5701350, 6651575, 7981890, 13303150, 19954725, 39909450]

約数ペア:

[(1, 39909450), (2, 19954725), (3, 13303150), (5, 7981890), (6, 6651575), (7, 5701350), (10, 3990945), (14, 2850675), (15, 2660630), (21, 1900450), (25, 1596378), (30, 1330315), (35, 1140270), (42, 950225), (50, 798189), (70, 570135), (75, 532126), (105, 380090), (150, 266063), (175, 228054), (191, 208950), (199, 200550), (210, 190045), (350, 114027), (382, 104475), (398, 100275), (525, 76018), (573, 69650), (597, 66850), (955, 41790), (995, 40110), (1050, 38009), (1146, 34825), (1194, 33425), (1337, 29850), (1393, 28650), (1910, 20895), (1990, 20055), (2674, 14925), (2786, 14325), (2865, 13930), (2985, 13370), (4011, 9950), (4179, 9550), (4775, 8358), (4975, 8022), (5730, 6965), (5970, 6685)]