3847410

素因数分解:

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

素因数の和:248

約数の個数: 96

約数和(自身を含む): 11860992

約数和(自身を除く): 8013582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 197, 210, 217, 279, 310, 315, 394, 434, 465, 558, 591, 630, 651, 930, 985, 1085, 1182, 1302, 1379, 1395, 1773, 1953, 1970, 2170, 2758, 2790, 2955, 3255, 3546, 3906, 4137, 5910, 6107, 6510, 6895, 8274, 8865, 9765, 12214, 12411, 13790, 17730, 18321, 19530, 20685, 24822, 30535, 36642, 41370, 42749, 54963, 61070, 62055, 85498, 91605, 109926, 124110, 128247, 183210, 213745, 256494, 274815, 384741, 427490, 549630, 641235, 769482, 1282470, 1923705, 3847410]

約数ペア:

[(1, 3847410), (2, 1923705), (3, 1282470), (5, 769482), (6, 641235), (7, 549630), (9, 427490), (10, 384741), (14, 274815), (15, 256494), (18, 213745), (21, 183210), (30, 128247), (31, 124110), (35, 109926), (42, 91605), (45, 85498), (62, 62055), (63, 61070), (70, 54963), (90, 42749), (93, 41370), (105, 36642), (126, 30535), (155, 24822), (186, 20685), (197, 19530), (210, 18321), (217, 17730), (279, 13790), (310, 12411), (315, 12214), (394, 9765), (434, 8865), (465, 8274), (558, 6895), (591, 6510), (630, 6107), (651, 5910), (930, 4137), (985, 3906), (1085, 3546), (1182, 3255), (1302, 2955), (1379, 2790), (1395, 2758), (1773, 2170), (1953, 1970)]