62291320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 175190400

約数和(自身を除く): 112899080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 109, 130, 140, 157, 182, 218, 260, 280, 314, 364, 436, 455, 520, 545, 628, 728, 763, 785, 872, 910, 1090, 1099, 1256, 1417, 1526, 1570, 1820, 2041, 2180, 2198, 2834, 3052, 3140, 3640, 3815, 4082, 4360, 4396, 5495, 5668, 6104, 6280, 7085, 7630, 8164, 8792, 9919, 10205, 10990, 11336, 14170, 14287, 15260, 16328, 17113, 19838, 20410, 21980, 28340, 28574, 30520, 34226, 39676, 40820, 43960, 49595, 56680, 57148, 68452, 71435, 79352, 81640, 85565, 99190, 114296, 119791, 136904, 142870, 171130, 198380, 222469, 239582, 285740, 342260, 396760, 444938, 479164, 571480, 598955, 684520, 889876, 958328, 1112345, 1197910, 1557283, 1779752, 2224690, 2395820, 3114566, 4449380, 4791640, 6229132, 7786415, 8898760, 12458264, 15572830, 31145660, 62291320]

約数ペア:

[(1, 62291320), (2, 31145660), (4, 15572830), (5, 12458264), (7, 8898760), (8, 7786415), (10, 6229132), (13, 4791640), (14, 4449380), (20, 3114566), (26, 2395820), (28, 2224690), (35, 1779752), (40, 1557283), (52, 1197910), (56, 1112345), (65, 958328), (70, 889876), (91, 684520), (104, 598955), (109, 571480), (130, 479164), (140, 444938), (157, 396760), (182, 342260), (218, 285740), (260, 239582), (280, 222469), (314, 198380), (364, 171130), (436, 142870), (455, 136904), (520, 119791), (545, 114296), (628, 99190), (728, 85565), (763, 81640), (785, 79352), (872, 71435), (910, 68452), (1090, 57148), (1099, 56680), (1256, 49595), (1417, 43960), (1526, 40820), (1570, 39676), (1820, 34226), (2041, 30520), (2180, 28574), (2198, 28340), (2834, 21980), (3052, 20410), (3140, 19838), (3640, 17113), (3815, 16328), (4082, 15260), (4360, 14287), (4396, 14170), (5495, 11336), (5668, 10990), (6104, 10205), (6280, 9919), (7085, 8792), (7630, 8164)]