91457730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 144

約数和(自身を含む): 294615360

約数和(自身を除く): 203157630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 859, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 1718, 2366, 2535, 2577, 2730, 3042, 3549, 4095, 4295, 5070, 5154, 5915, 6013, 7098, 7605, 7731, 8190, 8590, 10647, 11167, 11830, 12026, 12885, 15210, 15462, 17745, 18039, 21294, 22334, 25770, 30065, 33501, 35490, 36078, 38655, 53235, 54117, 55835, 60130, 67002, 77310, 78169, 90195, 100503, 106470, 108234, 111670, 145171, 156338, 167505, 180390, 201006, 234507, 270585, 290342, 335010, 390845, 435513, 469014, 502515, 541170, 703521, 725855, 781690, 871026, 1005030, 1016197, 1172535, 1306539, 1407042, 1451710, 2032394, 2177565, 2345070, 2613078, 3048591, 3517605, 4355130, 5080985, 6097182, 6532695, 7035210, 9145773, 10161970, 13065390, 15242955, 18291546, 30485910, 45728865, 91457730]

約数ペア:

[(1, 91457730), (2, 45728865), (3, 30485910), (5, 18291546), (6, 15242955), (7, 13065390), (9, 10161970), (10, 9145773), (13, 7035210), (14, 6532695), (15, 6097182), (18, 5080985), (21, 4355130), (26, 3517605), (30, 3048591), (35, 2613078), (39, 2345070), (42, 2177565), (45, 2032394), (63, 1451710), (65, 1407042), (70, 1306539), (78, 1172535), (90, 1016197), (91, 1005030), (105, 871026), (117, 781690), (126, 725855), (130, 703521), (169, 541170), (182, 502515), (195, 469014), (210, 435513), (234, 390845), (273, 335010), (315, 290342), (338, 270585), (390, 234507), (455, 201006), (507, 180390), (546, 167505), (585, 156338), (630, 145171), (819, 111670), (845, 108234), (859, 106470), (910, 100503), (1014, 90195), (1170, 78169), (1183, 77310), (1365, 67002), (1521, 60130), (1638, 55835), (1690, 54117), (1718, 53235), (2366, 38655), (2535, 36078), (2577, 35490), (2730, 33501), (3042, 30065), (3549, 25770), (4095, 22334), (4295, 21294), (5070, 18039), (5154, 17745), (5915, 15462), (6013, 15210), (7098, 12885), (7605, 12026), (7731, 11830), (8190, 11167), (8590, 10647)]