194699610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1772

約数の個数: 96

約数和(自身を含む): 581817600

約数和(自身を除く): 387117990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 315, 398, 597, 630, 995, 1194, 1393, 1553, 1791, 1990, 2786, 2985, 3106, 3582, 4179, 4659, 5970, 6965, 7765, 8358, 8955, 9318, 10871, 12537, 13930, 13977, 15530, 17910, 20895, 21742, 23295, 25074, 27954, 32613, 41790, 46590, 54355, 62685, 65226, 69885, 97839, 108710, 125370, 139770, 163065, 195678, 309047, 326130, 489195, 618094, 927141, 978390, 1545235, 1854282, 2163329, 2781423, 3090470, 4326658, 4635705, 5562846, 6489987, 9271410, 10816645, 12979974, 13907115, 19469961, 21633290, 27814230, 32449935, 38939922, 64899870, 97349805, 194699610]

約数ペア:

[(1, 194699610), (2, 97349805), (3, 64899870), (5, 38939922), (6, 32449935), (7, 27814230), (9, 21633290), (10, 19469961), (14, 13907115), (15, 12979974), (18, 10816645), (21, 9271410), (30, 6489987), (35, 5562846), (42, 4635705), (45, 4326658), (63, 3090470), (70, 2781423), (90, 2163329), (105, 1854282), (126, 1545235), (199, 978390), (210, 927141), (315, 618094), (398, 489195), (597, 326130), (630, 309047), (995, 195678), (1194, 163065), (1393, 139770), (1553, 125370), (1791, 108710), (1990, 97839), (2786, 69885), (2985, 65226), (3106, 62685), (3582, 54355), (4179, 46590), (4659, 41790), (5970, 32613), (6965, 27954), (7765, 25074), (8358, 23295), (8955, 21742), (9318, 20895), (10871, 17910), (12537, 15530), (13930, 13977)]