30888648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 101376000

約数和(自身を除く): 70487352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 659, 744, 756, 837, 868, 1116, 1302, 1318, 1512, 1674, 1736, 1953, 1977, 2232, 2604, 2636, 3348, 3906, 3954, 4613, 5208, 5272, 5859, 5931, 6696, 7812, 7908, 9226, 11718, 11862, 13839, 15624, 15816, 17793, 18452, 20429, 23436, 23724, 27678, 35586, 36904, 40858, 41517, 46872, 47448, 55356, 61287, 71172, 81716, 83034, 110712, 122574, 124551, 142344, 143003, 163432, 166068, 183861, 245148, 249102, 286006, 332136, 367722, 429009, 490296, 498204, 551583, 572012, 735444, 858018, 996408, 1103166, 1144024, 1287027, 1470888, 1716036, 2206332, 2574054, 3432072, 3861081, 4412664, 5148108, 7722162, 10296216, 15444324, 30888648]

約数ペア:

[(1, 30888648), (2, 15444324), (3, 10296216), (4, 7722162), (6, 5148108), (7, 4412664), (8, 3861081), (9, 3432072), (12, 2574054), (14, 2206332), (18, 1716036), (21, 1470888), (24, 1287027), (27, 1144024), (28, 1103166), (31, 996408), (36, 858018), (42, 735444), (54, 572012), (56, 551583), (62, 498204), (63, 490296), (72, 429009), (84, 367722), (93, 332136), (108, 286006), (124, 249102), (126, 245148), (168, 183861), (186, 166068), (189, 163432), (216, 143003), (217, 142344), (248, 124551), (252, 122574), (279, 110712), (372, 83034), (378, 81716), (434, 71172), (504, 61287), (558, 55356), (651, 47448), (659, 46872), (744, 41517), (756, 40858), (837, 36904), (868, 35586), (1116, 27678), (1302, 23724), (1318, 23436), (1512, 20429), (1674, 18452), (1736, 17793), (1953, 15816), (1977, 15624), (2232, 13839), (2604, 11862), (2636, 11718), (3348, 9226), (3906, 7908), (3954, 7812), (4613, 6696), (5208, 5931), (5272, 5859)]