30278319890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{3343}}^1$

素因数の和:3676

約数の個数: 128

約数和(自身を含む): 69167831040

約数和(自身を除く): 38889511150

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 269, 370, 455, 481, 518, 538, 910, 962, 1295, 1345, 1883, 2405, 2590, 2690, 3343, 3367, 3497, 3766, 4810, 6686, 6734, 6994, 9415, 9953, 16715, 16835, 17485, 18830, 19906, 23401, 24479, 33430, 33670, 34970, 43459, 46802, 48958, 49765, 69671, 86918, 99530, 117005, 122395, 123691, 129389, 139342, 217295, 234010, 244790, 247382, 258778, 304213, 348355, 434590, 608426, 618455, 646945, 696710, 865837, 899267, 905723, 1236910, 1293890, 1521065, 1607983, 1731674, 1798534, 1811446, 3042130, 3215966, 4329185, 4496335, 4528615, 6294869, 8039915, 8658370, 8992670, 9057230, 11255881, 11690471, 12589738, 16079830, 22511762, 23380942, 31474345, 33272879, 56279405, 58452355, 62948690, 66545758, 81833297, 112558810, 116904710, 163666594, 166364395, 232910153, 332728790, 409166485, 432547427, 465820306, 818332970, 865094854, 1164550765, 2162737135, 2329101530, 3027831989, 4325474270, 6055663978, 15139159945, 30278319890]

約数ペア:

[(1, 30278319890), (2, 15139159945), (5, 6055663978), (7, 4325474270), (10, 3027831989), (13, 2329101530), (14, 2162737135), (26, 1164550765), (35, 865094854), (37, 818332970), (65, 465820306), (70, 432547427), (74, 409166485), (91, 332728790), (130, 232910153), (182, 166364395), (185, 163666594), (259, 116904710), (269, 112558810), (370, 81833297), (455, 66545758), (481, 62948690), (518, 58452355), (538, 56279405), (910, 33272879), (962, 31474345), (1295, 23380942), (1345, 22511762), (1883, 16079830), (2405, 12589738), (2590, 11690471), (2690, 11255881), (3343, 9057230), (3367, 8992670), (3497, 8658370), (3766, 8039915), (4810, 6294869), (6686, 4528615), (6734, 4496335), (6994, 4329185), (9415, 3215966), (9953, 3042130), (16715, 1811446), (16835, 1798534), (17485, 1731674), (18830, 1607983), (19906, 1521065), (23401, 1293890), (24479, 1236910), (33430, 905723), (33670, 899267), (34970, 865837), (43459, 696710), (46802, 646945), (48958, 618455), (49765, 608426), (69671, 434590), (86918, 348355), (99530, 304213), (117005, 258778), (122395, 247382), (123691, 244790), (129389, 234010), (139342, 217295)]