91698210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 256746240

約数和(自身を除く): 165048030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 67, 74, 90, 111, 134, 135, 137, 185, 201, 222, 270, 274, 333, 335, 370, 402, 411, 555, 603, 666, 670, 685, 822, 999, 1005, 1110, 1206, 1233, 1370, 1665, 1809, 1998, 2010, 2055, 2466, 2479, 3015, 3330, 3618, 3699, 4110, 4958, 4995, 5069, 6030, 6165, 7398, 7437, 9045, 9179, 9990, 10138, 12330, 12395, 14874, 15207, 18090, 18358, 18495, 22311, 24790, 25345, 27537, 30414, 36990, 37185, 44622, 45621, 45895, 50690, 55074, 66933, 74370, 76035, 82611, 91242, 91790, 111555, 133866, 136863, 137685, 152070, 165222, 223110, 228105, 247833, 273726, 275370, 334665, 339623, 413055, 456210, 495666, 669330, 679246, 684315, 826110, 1018869, 1239165, 1368630, 1698115, 2037738, 2478330, 3056607, 3396230, 5094345, 6113214, 9169821, 10188690, 15283035, 18339642, 30566070, 45849105, 91698210]

約数ペア:

[(1, 91698210), (2, 45849105), (3, 30566070), (5, 18339642), (6, 15283035), (9, 10188690), (10, 9169821), (15, 6113214), (18, 5094345), (27, 3396230), (30, 3056607), (37, 2478330), (45, 2037738), (54, 1698115), (67, 1368630), (74, 1239165), (90, 1018869), (111, 826110), (134, 684315), (135, 679246), (137, 669330), (185, 495666), (201, 456210), (222, 413055), (270, 339623), (274, 334665), (333, 275370), (335, 273726), (370, 247833), (402, 228105), (411, 223110), (555, 165222), (603, 152070), (666, 137685), (670, 136863), (685, 133866), (822, 111555), (999, 91790), (1005, 91242), (1110, 82611), (1206, 76035), (1233, 74370), (1370, 66933), (1665, 55074), (1809, 50690), (1998, 45895), (2010, 45621), (2055, 44622), (2466, 37185), (2479, 36990), (3015, 30414), (3330, 27537), (3618, 25345), (3699, 24790), (4110, 22311), (4958, 18495), (4995, 18358), (5069, 18090), (6030, 15207), (6165, 14874), (7398, 12395), (7437, 12330), (9045, 10138), (9179, 9990)]