30215088

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 89311248

約数和(自身を除く): 59096160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 53, 72, 74, 106, 107, 111, 144, 148, 159, 212, 214, 222, 296, 318, 321, 333, 424, 428, 444, 477, 592, 636, 642, 666, 848, 856, 888, 954, 963, 1272, 1284, 1332, 1712, 1776, 1908, 1926, 1961, 2544, 2568, 2664, 3816, 3852, 3922, 3959, 5136, 5328, 5671, 5883, 7632, 7704, 7844, 7918, 11342, 11766, 11877, 15408, 15688, 15836, 17013, 17649, 22684, 23532, 23754, 31376, 31672, 34026, 35298, 35631, 45368, 47064, 47508, 51039, 63344, 68052, 70596, 71262, 90736, 94128, 95016, 102078, 136104, 141192, 142524, 190032, 204156, 209827, 272208, 282384, 285048, 408312, 419654, 570096, 629481, 816624, 839308, 1258962, 1678616, 1888443, 2517924, 3357232, 3776886, 5035848, 7553772, 10071696, 15107544, 30215088]

約数ペア:

[(1, 30215088), (2, 15107544), (3, 10071696), (4, 7553772), (6, 5035848), (8, 3776886), (9, 3357232), (12, 2517924), (16, 1888443), (18, 1678616), (24, 1258962), (36, 839308), (37, 816624), (48, 629481), (53, 570096), (72, 419654), (74, 408312), (106, 285048), (107, 282384), (111, 272208), (144, 209827), (148, 204156), (159, 190032), (212, 142524), (214, 141192), (222, 136104), (296, 102078), (318, 95016), (321, 94128), (333, 90736), (424, 71262), (428, 70596), (444, 68052), (477, 63344), (592, 51039), (636, 47508), (642, 47064), (666, 45368), (848, 35631), (856, 35298), (888, 34026), (954, 31672), (963, 31376), (1272, 23754), (1284, 23532), (1332, 22684), (1712, 17649), (1776, 17013), (1908, 15836), (1926, 15688), (1961, 15408), (2544, 11877), (2568, 11766), (2664, 11342), (3816, 7918), (3852, 7844), (3922, 7704), (3959, 7632), (5136, 5883), (5328, 5671)]