30237870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3417

約数の個数: 64

約数和(自身を含む): 81575424

約数和(自身を除く): 51337554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 3371, 4485, 6742, 8970, 10113, 16855, 20226, 33710, 43823, 50565, 77533, 87646, 101130, 131469, 155066, 219115, 232599, 262938, 387665, 438230, 465198, 657345, 775330, 1007929, 1162995, 1314690, 2015858, 2325990, 3023787, 5039645, 6047574, 10079290, 15118935, 30237870]

約数ペア:

[(1, 30237870), (2, 15118935), (3, 10079290), (5, 6047574), (6, 5039645), (10, 3023787), (13, 2325990), (15, 2015858), (23, 1314690), (26, 1162995), (30, 1007929), (39, 775330), (46, 657345), (65, 465198), (69, 438230), (78, 387665), (115, 262938), (130, 232599), (138, 219115), (195, 155066), (230, 131469), (299, 101130), (345, 87646), (390, 77533), (598, 50565), (690, 43823), (897, 33710), (1495, 20226), (1794, 16855), (2990, 10113), (3371, 8970), (4485, 6742)]