73190340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5241

約数の個数: 72

約数和(自身を含む): 224864640

約数和(自身を除く): 151674300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 5147, 7110, 10294, 14220, 15441, 20588, 25735, 30882, 46323, 51470, 61764, 77205, 92646, 102940, 154410, 185292, 231615, 308820, 406613, 463230, 813226, 926460, 1219839, 1626452, 2033065, 2439678, 3659517, 4066130, 4879356, 6099195, 7319034, 8132260, 12198390, 14638068, 18297585, 24396780, 36595170, 73190340]

約数ペア:

[(1, 73190340), (2, 36595170), (3, 24396780), (4, 18297585), (5, 14638068), (6, 12198390), (9, 8132260), (10, 7319034), (12, 6099195), (15, 4879356), (18, 4066130), (20, 3659517), (30, 2439678), (36, 2033065), (45, 1626452), (60, 1219839), (79, 926460), (90, 813226), (158, 463230), (180, 406613), (237, 308820), (316, 231615), (395, 185292), (474, 154410), (711, 102940), (790, 92646), (948, 77205), (1185, 61764), (1422, 51470), (1580, 46323), (2370, 30882), (2844, 25735), (3555, 20588), (4740, 15441), (5147, 14220), (7110, 10294)]