16964130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 47278080

約数和(自身を除く): 30313950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 31, 34, 37, 51, 58, 62, 74, 85, 87, 93, 102, 111, 145, 155, 170, 174, 185, 186, 222, 255, 290, 310, 370, 435, 465, 493, 510, 527, 555, 629, 870, 899, 930, 986, 1054, 1073, 1110, 1147, 1258, 1479, 1581, 1798, 1887, 2146, 2294, 2465, 2635, 2697, 2958, 3145, 3162, 3219, 3441, 3774, 4495, 4930, 5270, 5365, 5394, 5735, 6290, 6438, 6882, 7395, 7905, 8990, 9435, 10730, 11470, 13485, 14790, 15283, 15810, 16095, 17205, 18241, 18870, 19499, 26970, 30566, 32190, 33263, 34410, 36482, 38998, 45849, 54723, 58497, 66526, 76415, 91205, 91698, 97495, 99789, 109446, 116994, 152830, 166315, 182410, 194990, 199578, 229245, 273615, 292485, 332630, 458490, 498945, 547230, 565471, 584970, 997890, 1130942, 1696413, 2827355, 3392826, 5654710, 8482065, 16964130]

約数ペア:

[(1, 16964130), (2, 8482065), (3, 5654710), (5, 3392826), (6, 2827355), (10, 1696413), (15, 1130942), (17, 997890), (29, 584970), (30, 565471), (31, 547230), (34, 498945), (37, 458490), (51, 332630), (58, 292485), (62, 273615), (74, 229245), (85, 199578), (87, 194990), (93, 182410), (102, 166315), (111, 152830), (145, 116994), (155, 109446), (170, 99789), (174, 97495), (185, 91698), (186, 91205), (222, 76415), (255, 66526), (290, 58497), (310, 54723), (370, 45849), (435, 38998), (465, 36482), (493, 34410), (510, 33263), (527, 32190), (555, 30566), (629, 26970), (870, 19499), (899, 18870), (930, 18241), (986, 17205), (1054, 16095), (1073, 15810), (1110, 15283), (1147, 14790), (1258, 13485), (1479, 11470), (1581, 10730), (1798, 9435), (1887, 8990), (2146, 7905), (2294, 7395), (2465, 6882), (2635, 6438), (2697, 6290), (2958, 5735), (3145, 5394), (3162, 5365), (3219, 5270), (3441, 4930), (3774, 4495)]