77370420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41597}}^1$

素因数の和:41640

約数の個数: 48

約数和(自身を含む): 223630848

約数和(自身を除く): 146260428

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, 41597, 83194, 124791, 166388, 207985, 249582, 415970, 499164, 623955, 831940, 1247910, 1289507, 2495820, 2579014, 3868521, 5158028, 6447535, 7737042, 12895070, 15474084, 19342605, 25790140, 38685210, 77370420]

約数ペア:

[(1, 77370420), (2, 38685210), (3, 25790140), (4, 19342605), (5, 15474084), (6, 12895070), (10, 7737042), (12, 6447535), (15, 5158028), (20, 3868521), (30, 2579014), (31, 2495820), (60, 1289507), (62, 1247910), (93, 831940), (124, 623955), (155, 499164), (186, 415970), (310, 249582), (372, 207985), (465, 166388), (620, 124791), (930, 83194), (1860, 41597)]