30988944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 100743552

約数和(自身を除く): 69754608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 433, 497, 504, 568, 639, 852, 866, 994, 1008, 1136, 1278, 1299, 1491, 1704, 1732, 1988, 2556, 2598, 2982, 3031, 3408, 3464, 3897, 3976, 4473, 5112, 5196, 5964, 6062, 6928, 7794, 7952, 8946, 9093, 10224, 10392, 11928, 12124, 15588, 17892, 18186, 20784, 23856, 24248, 27279, 30743, 31176, 35784, 36372, 48496, 54558, 61486, 62352, 71568, 72744, 92229, 109116, 122972, 145488, 184458, 215201, 218232, 245944, 276687, 368916, 430402, 436464, 491888, 553374, 645603, 737832, 860804, 1106748, 1291206, 1475664, 1721608, 1936809, 2213496, 2582412, 3443216, 3873618, 4426992, 5164824, 7747236, 10329648, 15494472, 30988944]

約数ペア:

[(1, 30988944), (2, 15494472), (3, 10329648), (4, 7747236), (6, 5164824), (7, 4426992), (8, 3873618), (9, 3443216), (12, 2582412), (14, 2213496), (16, 1936809), (18, 1721608), (21, 1475664), (24, 1291206), (28, 1106748), (36, 860804), (42, 737832), (48, 645603), (56, 553374), (63, 491888), (71, 436464), (72, 430402), (84, 368916), (112, 276687), (126, 245944), (142, 218232), (144, 215201), (168, 184458), (213, 145488), (252, 122972), (284, 109116), (336, 92229), (426, 72744), (433, 71568), (497, 62352), (504, 61486), (568, 54558), (639, 48496), (852, 36372), (866, 35784), (994, 31176), (1008, 30743), (1136, 27279), (1278, 24248), (1299, 23856), (1491, 20784), (1704, 18186), (1732, 17892), (1988, 15588), (2556, 12124), (2598, 11928), (2982, 10392), (3031, 10224), (3408, 9093), (3464, 8946), (3897, 7952), (3976, 7794), (4473, 6928), (5112, 6062), (5196, 5964)]