15137220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 50577408

約数和(自身を除く): 35440188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1567, 1610, 1932, 2415, 3134, 3220, 4701, 4830, 6268, 7835, 9402, 9660, 10969, 15670, 18804, 21938, 23505, 31340, 32907, 36041, 43876, 47010, 54845, 65814, 72082, 94020, 108123, 109690, 131628, 144164, 164535, 180205, 216246, 219380, 252287, 329070, 360410, 432492, 504574, 540615, 658140, 720820, 756861, 1009148, 1081230, 1261435, 1513722, 2162460, 2522870, 3027444, 3784305, 5045740, 7568610, 15137220]

約数ペア:

[(1, 15137220), (2, 7568610), (3, 5045740), (4, 3784305), (5, 3027444), (6, 2522870), (7, 2162460), (10, 1513722), (12, 1261435), (14, 1081230), (15, 1009148), (20, 756861), (21, 720820), (23, 658140), (28, 540615), (30, 504574), (35, 432492), (42, 360410), (46, 329070), (60, 252287), (69, 219380), (70, 216246), (84, 180205), (92, 164535), (105, 144164), (115, 131628), (138, 109690), (140, 108123), (161, 94020), (210, 72082), (230, 65814), (276, 54845), (322, 47010), (345, 43876), (420, 36041), (460, 32907), (483, 31340), (644, 23505), (690, 21938), (805, 18804), (966, 15670), (1380, 10969), (1567, 9660), (1610, 9402), (1932, 7835), (2415, 6268), (3134, 4830), (3220, 4701)]