30187332

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 90150060

約数和(自身を除く): 59962728

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 147, 157, 196, 218, 252, 294, 314, 327, 436, 441, 471, 588, 628, 654, 763, 882, 942, 981, 1099, 1308, 1413, 1526, 1764, 1884, 1962, 2198, 2289, 2826, 3052, 3297, 3924, 4396, 4578, 5341, 5652, 6594, 6867, 7693, 9156, 9891, 10682, 13188, 13734, 15386, 16023, 17113, 19782, 21364, 23079, 27468, 30772, 32046, 34226, 39564, 46158, 48069, 51339, 64092, 68452, 69237, 92316, 96138, 102678, 119791, 138474, 154017, 192276, 205356, 239582, 276948, 308034, 359373, 479164, 616068, 718746, 838537, 1078119, 1437492, 1677074, 2156238, 2515611, 3354148, 4312476, 5031222, 7546833, 10062444, 15093666, 30187332]

約数ペア:

[(1, 30187332), (2, 15093666), (3, 10062444), (4, 7546833), (6, 5031222), (7, 4312476), (9, 3354148), (12, 2515611), (14, 2156238), (18, 1677074), (21, 1437492), (28, 1078119), (36, 838537), (42, 718746), (49, 616068), (63, 479164), (84, 359373), (98, 308034), (109, 276948), (126, 239582), (147, 205356), (157, 192276), (196, 154017), (218, 138474), (252, 119791), (294, 102678), (314, 96138), (327, 92316), (436, 69237), (441, 68452), (471, 64092), (588, 51339), (628, 48069), (654, 46158), (763, 39564), (882, 34226), (942, 32046), (981, 30772), (1099, 27468), (1308, 23079), (1413, 21364), (1526, 19782), (1764, 17113), (1884, 16023), (1962, 15386), (2198, 13734), (2289, 13188), (2826, 10682), (3052, 9891), (3297, 9156), (3924, 7693), (4396, 6867), (4578, 6594), (5341, 5652)]