309467730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 910725120

約数和(自身を除く): 601257390

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 169, 179, 186, 195, 286, 310, 330, 338, 341, 358, 390, 403, 429, 465, 507, 537, 682, 715, 806, 845, 858, 895, 930, 1014, 1023, 1074, 1209, 1430, 1690, 1705, 1790, 1859, 1969, 2015, 2046, 2145, 2327, 2418, 2535, 2685, 3410, 3718, 3938, 4030, 4290, 4433, 4654, 5070, 5115, 5239, 5370, 5549, 5577, 5907, 6045, 6981, 8866, 9295, 9845, 10230, 10478, 11098, 11154, 11635, 11814, 12090, 13299, 13962, 15717, 16647, 18590, 19690, 22165, 23270, 25597, 26195, 26598, 27745, 27885, 29535, 30251, 31434, 33294, 34905, 44330, 51194, 52390, 55490, 55770, 57629, 59070, 60502, 61039, 66495, 69810, 72137, 76791, 78585, 83235, 90753, 115258, 122078, 127985, 132990, 144274, 151255, 153582, 157170, 166470, 172887, 181506, 183117, 216411, 255970, 288145, 302510, 305195, 332761, 345774, 360685, 366234, 383955, 432822, 453765, 576290, 610390, 665522, 721370, 767910, 793507, 864435, 907530, 915585, 937781, 998283, 1082055, 1587014, 1663805, 1728870, 1831170, 1875562, 1996566, 2164110, 2380521, 2813343, 3327610, 3967535, 4688905, 4761042, 4991415, 5626686, 7935070, 9377810, 9982830, 10315591, 11902605, 14066715, 20631182, 23805210, 28133430, 30946773, 51577955, 61893546, 103155910, 154733865, 309467730]

約数ペア:

[(1, 309467730), (2, 154733865), (3, 103155910), (5, 61893546), (6, 51577955), (10, 30946773), (11, 28133430), (13, 23805210), (15, 20631182), (22, 14066715), (26, 11902605), (30, 10315591), (31, 9982830), (33, 9377810), (39, 7935070), (55, 5626686), (62, 4991415), (65, 4761042), (66, 4688905), (78, 3967535), (93, 3327610), (110, 2813343), (130, 2380521), (143, 2164110), (155, 1996566), (165, 1875562), (169, 1831170), (179, 1728870), (186, 1663805), (195, 1587014), (286, 1082055), (310, 998283), (330, 937781), (338, 915585), (341, 907530), (358, 864435), (390, 793507), (403, 767910), (429, 721370), (465, 665522), (507, 610390), (537, 576290), (682, 453765), (715, 432822), (806, 383955), (845, 366234), (858, 360685), (895, 345774), (930, 332761), (1014, 305195), (1023, 302510), (1074, 288145), (1209, 255970), (1430, 216411), (1690, 183117), (1705, 181506), (1790, 172887), (1859, 166470), (1969, 157170), (2015, 153582), (2046, 151255), (2145, 144274), (2327, 132990), (2418, 127985), (2535, 122078), (2685, 115258), (3410, 90753), (3718, 83235), (3938, 78585), (4030, 76791), (4290, 72137), (4433, 69810), (4654, 66495), (5070, 61039), (5115, 60502), (5239, 59070), (5370, 57629), (5549, 55770), (5577, 55490), (5907, 52390), (6045, 51194), (6981, 44330), (8866, 34905), (9295, 33294), (9845, 31434), (10230, 30251), (10478, 29535), (11098, 27885), (11154, 27745), (11635, 26598), (11814, 26195), (12090, 25597), (13299, 23270), (13962, 22165), (15717, 19690), (16647, 18590)]