19701300510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{26119}}^1$

素因数の和:26195

約数の個数: 144

約数和(自身を含む): 56292256800

約数和(自身を除く): 36590956290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 289, 290, 306, 435, 493, 510, 522, 578, 765, 867, 870, 986, 1305, 1445, 1479, 1530, 1734, 2465, 2601, 2610, 2890, 2958, 4335, 4437, 4930, 5202, 7395, 8381, 8670, 8874, 13005, 14790, 16762, 22185, 25143, 26010, 26119, 41905, 44370, 50286, 52238, 75429, 78357, 83810, 125715, 130595, 150858, 156714, 235071, 251430, 261190, 377145, 391785, 444023, 470142, 754290, 757451, 783570, 888046, 1175355, 1332069, 1514902, 2220115, 2272353, 2350710, 2664138, 3787255, 3996207, 4440230, 4544706, 6660345, 6817059, 7548391, 7574510, 7992414, 11361765, 12876667, 13320690, 13634118, 15096782, 19981035, 22645173, 22723530, 25753334, 34085295, 37741955, 38630001, 39962070, 45290346, 64383335, 67935519, 68170590, 75483910, 77260002, 113225865, 115890003, 128766670, 135871038, 193150005, 218903339, 226451730, 231780006, 339677595, 386300010, 437806678, 579450015, 656710017, 679355190, 1094516695, 1158900030, 1313420034, 1970130051, 2189033390, 3283550085, 3940260102, 6567100170, 9850650255, 19701300510]

約数ペア:

[(1, 19701300510), (2, 9850650255), (3, 6567100170), (5, 3940260102), (6, 3283550085), (9, 2189033390), (10, 1970130051), (15, 1313420034), (17, 1158900030), (18, 1094516695), (29, 679355190), (30, 656710017), (34, 579450015), (45, 437806678), (51, 386300010), (58, 339677595), (85, 231780006), (87, 226451730), (90, 218903339), (102, 193150005), (145, 135871038), (153, 128766670), (170, 115890003), (174, 113225865), (255, 77260002), (261, 75483910), (289, 68170590), (290, 67935519), (306, 64383335), (435, 45290346), (493, 39962070), (510, 38630001), (522, 37741955), (578, 34085295), (765, 25753334), (867, 22723530), (870, 22645173), (986, 19981035), (1305, 15096782), (1445, 13634118), (1479, 13320690), (1530, 12876667), (1734, 11361765), (2465, 7992414), (2601, 7574510), (2610, 7548391), (2890, 6817059), (2958, 6660345), (4335, 4544706), (4437, 4440230), (4930, 3996207), (5202, 3787255), (7395, 2664138), (8381, 2350710), (8670, 2272353), (8874, 2220115), (13005, 1514902), (14790, 1332069), (16762, 1175355), (22185, 888046), (25143, 783570), (26010, 757451), (26119, 754290), (41905, 470142), (44370, 444023), (50286, 391785), (52238, 377145), (75429, 261190), (78357, 251430), (83810, 235071), (125715, 156714), (130595, 150858)]