230520402

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8484

約数の個数: 72

約数和(自身を含む): 599818752

約数和(自身を除く): 369298350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 8431, 9114, 13671, 16862, 25293, 27342, 50586, 59017, 75879, 118034, 151758, 177051, 261361, 354102, 413119, 522722, 531153, 784083, 826238, 1062306, 1239357, 1568166, 1829527, 2352249, 2478714, 3659054, 3718071, 4704498, 5488581, 7436142, 10977162, 12806689, 16465743, 25613378, 32931486, 38420067, 76840134, 115260201, 230520402]

約数ペア:

[(1, 230520402), (2, 115260201), (3, 76840134), (6, 38420067), (7, 32931486), (9, 25613378), (14, 16465743), (18, 12806689), (21, 10977162), (31, 7436142), (42, 5488581), (49, 4704498), (62, 3718071), (63, 3659054), (93, 2478714), (98, 2352249), (126, 1829527), (147, 1568166), (186, 1239357), (217, 1062306), (279, 826238), (294, 784083), (434, 531153), (441, 522722), (558, 413119), (651, 354102), (882, 261361), (1302, 177051), (1519, 151758), (1953, 118034), (3038, 75879), (3906, 59017), (4557, 50586), (8431, 27342), (9114, 25293), (13671, 16862)]