89012460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 256435200

約数和(自身を除く): 167422740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 89, 158, 178, 211, 237, 267, 316, 356, 395, 422, 445, 474, 534, 633, 790, 844, 890, 948, 1055, 1068, 1185, 1266, 1335, 1580, 1780, 2110, 2370, 2532, 2670, 3165, 4220, 4740, 5340, 6330, 7031, 12660, 14062, 16669, 18779, 21093, 28124, 33338, 35155, 37558, 42186, 50007, 56337, 66676, 70310, 75116, 83345, 84372, 93895, 100014, 105465, 112674, 140620, 166690, 187790, 200028, 210930, 225348, 250035, 281685, 333380, 375580, 421860, 500070, 563370, 1000140, 1126740, 1483541, 2967082, 4450623, 5934164, 7417705, 8901246, 14835410, 17802492, 22253115, 29670820, 44506230, 89012460]

約数ペア:

[(1, 89012460), (2, 44506230), (3, 29670820), (4, 22253115), (5, 17802492), (6, 14835410), (10, 8901246), (12, 7417705), (15, 5934164), (20, 4450623), (30, 2967082), (60, 1483541), (79, 1126740), (89, 1000140), (158, 563370), (178, 500070), (211, 421860), (237, 375580), (267, 333380), (316, 281685), (356, 250035), (395, 225348), (422, 210930), (445, 200028), (474, 187790), (534, 166690), (633, 140620), (790, 112674), (844, 105465), (890, 100014), (948, 93895), (1055, 84372), (1068, 83345), (1185, 75116), (1266, 70310), (1335, 66676), (1580, 56337), (1780, 50007), (2110, 42186), (2370, 37558), (2532, 35155), (2670, 33338), (3165, 28124), (4220, 21093), (4740, 18779), (5340, 16669), (6330, 14062), (7031, 12660)]