148794420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79997}}^1$

素因数の和:80040

約数の個数: 48

約数和(自身を含む): 430069248

約数和(自身を除く): 281274828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 79997, 159994, 239991, 319988, 399985, 479982, 799970, 959964, 1199955, 1599940, 2399910, 2479907, 4799820, 4959814, 7439721, 9919628, 12399535, 14879442, 24799070, 29758884, 37198605, 49598140, 74397210, 148794420]

約数ペア:

[(1, 148794420), (2, 74397210), (3, 49598140), (4, 37198605), (5, 29758884), (6, 24799070), (10, 14879442), (12, 12399535), (15, 9919628), (20, 7439721), (30, 4959814), (31, 4799820), (60, 2479907), (62, 2399910), (93, 1599940), (124, 1199955), (155, 959964), (186, 799970), (310, 479982), (372, 399985), (465, 319988), (620, 239991), (930, 159994), (1860, 79997)]