129529470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 372252672

約数和(自身を除く): 242723202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 101, 105, 155, 186, 197, 202, 210, 217, 303, 310, 394, 434, 465, 505, 591, 606, 651, 707, 930, 985, 1010, 1085, 1182, 1302, 1379, 1414, 1515, 1970, 2121, 2170, 2758, 2955, 3030, 3131, 3255, 3535, 4137, 4242, 5910, 6107, 6262, 6510, 6895, 7070, 8274, 9393, 10605, 12214, 13790, 15655, 18321, 18786, 19897, 20685, 21210, 21917, 30535, 31310, 36642, 39794, 41370, 42749, 43834, 46965, 59691, 61070, 65751, 85498, 91605, 93930, 99485, 109585, 119382, 128247, 131502, 139279, 183210, 198970, 213745, 219170, 256494, 278558, 298455, 328755, 417837, 427490, 596910, 616807, 641235, 657510, 696395, 835674, 1233614, 1282470, 1392790, 1850421, 2089185, 3084035, 3700842, 4178370, 4317649, 6168070, 8635298, 9252105, 12952947, 18504210, 21588245, 25905894, 43176490, 64764735, 129529470]

約数ペア:

[(1, 129529470), (2, 64764735), (3, 43176490), (5, 25905894), (6, 21588245), (7, 18504210), (10, 12952947), (14, 9252105), (15, 8635298), (21, 6168070), (30, 4317649), (31, 4178370), (35, 3700842), (42, 3084035), (62, 2089185), (70, 1850421), (93, 1392790), (101, 1282470), (105, 1233614), (155, 835674), (186, 696395), (197, 657510), (202, 641235), (210, 616807), (217, 596910), (303, 427490), (310, 417837), (394, 328755), (434, 298455), (465, 278558), (505, 256494), (591, 219170), (606, 213745), (651, 198970), (707, 183210), (930, 139279), (985, 131502), (1010, 128247), (1085, 119382), (1182, 109585), (1302, 99485), (1379, 93930), (1414, 91605), (1515, 85498), (1970, 65751), (2121, 61070), (2170, 59691), (2758, 46965), (2955, 43834), (3030, 42749), (3131, 41370), (3255, 39794), (3535, 36642), (4137, 31310), (4242, 30535), (5910, 21917), (6107, 21210), (6262, 20685), (6510, 19897), (6895, 18786), (7070, 18321), (8274, 15655), (9393, 13790), (10605, 12214)]