146856920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2473

約数の個数: 96

約数和(自身を含む): 396938880

約数和(自身を除く): 250081960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2417, 3038, 4340, 4834, 6076, 7595, 8680, 9668, 12085, 12152, 15190, 16919, 19336, 24170, 30380, 33838, 48340, 60760, 67676, 74927, 84595, 96680, 118433, 135352, 149854, 169190, 236866, 299708, 338380, 374635, 473732, 524489, 592165, 599416, 676760, 749270, 947464, 1048978, 1184330, 1498540, 2097956, 2368660, 2622445, 2997080, 3671423, 4195912, 4737320, 5244890, 7342846, 10489780, 14685692, 18357115, 20979560, 29371384, 36714230, 73428460, 146856920]

約数ペア:

[(1, 146856920), (2, 73428460), (4, 36714230), (5, 29371384), (7, 20979560), (8, 18357115), (10, 14685692), (14, 10489780), (20, 7342846), (28, 5244890), (31, 4737320), (35, 4195912), (40, 3671423), (49, 2997080), (56, 2622445), (62, 2368660), (70, 2097956), (98, 1498540), (124, 1184330), (140, 1048978), (155, 947464), (196, 749270), (217, 676760), (245, 599416), (248, 592165), (280, 524489), (310, 473732), (392, 374635), (434, 338380), (490, 299708), (620, 236866), (868, 169190), (980, 149854), (1085, 135352), (1240, 118433), (1519, 96680), (1736, 84595), (1960, 74927), (2170, 67676), (2417, 60760), (3038, 48340), (4340, 33838), (4834, 30380), (6076, 24170), (7595, 19336), (8680, 16919), (9668, 15190), (12085, 12152)]