169295490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2993

約数の個数: 144

約数和(自身を含む): 551606328

約数和(自身を除く): 382310838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 2953, 3185, 3822, 4095, 4410, 5733, 5906, 6370, 8190, 8859, 9555, 11466, 14765, 17718, 19110, 20671, 26577, 28665, 29530, 38389, 41342, 44295, 53154, 57330, 62013, 76778, 88590, 103355, 115167, 124026, 132885, 144697, 186039, 191945, 206710, 230334, 265770, 268723, 289394, 310065, 345501, 372078, 383890, 434091, 537446, 575835, 620130, 691002, 723485, 806169, 868182, 930195, 1151670, 1302273, 1343615, 1446970, 1612338, 1727505, 1860390, 1881061, 2170455, 2418507, 2604546, 2687230, 3455010, 3762122, 4030845, 4340910, 4837014, 5643183, 6511365, 8061690, 9405305, 11286366, 12092535, 13022730, 16929549, 18810610, 24185070, 28215915, 33859098, 56431830, 84647745, 169295490]

約数ペア:

[(1, 169295490), (2, 84647745), (3, 56431830), (5, 33859098), (6, 28215915), (7, 24185070), (9, 18810610), (10, 16929549), (13, 13022730), (14, 12092535), (15, 11286366), (18, 9405305), (21, 8061690), (26, 6511365), (30, 5643183), (35, 4837014), (39, 4340910), (42, 4030845), (45, 3762122), (49, 3455010), (63, 2687230), (65, 2604546), (70, 2418507), (78, 2170455), (90, 1881061), (91, 1860390), (98, 1727505), (105, 1612338), (117, 1446970), (126, 1343615), (130, 1302273), (147, 1151670), (182, 930195), (195, 868182), (210, 806169), (234, 723485), (245, 691002), (273, 620130), (294, 575835), (315, 537446), (390, 434091), (441, 383890), (455, 372078), (490, 345501), (546, 310065), (585, 289394), (630, 268723), (637, 265770), (735, 230334), (819, 206710), (882, 191945), (910, 186039), (1170, 144697), (1274, 132885), (1365, 124026), (1470, 115167), (1638, 103355), (1911, 88590), (2205, 76778), (2730, 62013), (2953, 57330), (3185, 53154), (3822, 44295), (4095, 41342), (4410, 38389), (5733, 29530), (5906, 28665), (6370, 26577), (8190, 20671), (8859, 19110), (9555, 17718), (11466, 14765)]