76854890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 165224448

約数和(自身を除く): 88369558

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 107, 155, 214, 217, 310, 331, 434, 535, 662, 749, 1070, 1085, 1498, 1655, 2170, 2317, 3310, 3317, 3745, 4634, 6634, 7490, 10261, 11585, 16585, 20522, 23170, 23219, 33170, 35417, 46438, 51305, 70834, 71827, 102610, 116095, 143654, 177085, 232190, 247919, 354170, 359135, 495838, 718270, 1097927, 1239595, 2195854, 2479190, 5489635, 7685489, 10979270, 15370978, 38427445, 76854890]

約数ペア:

[(1, 76854890), (2, 38427445), (5, 15370978), (7, 10979270), (10, 7685489), (14, 5489635), (31, 2479190), (35, 2195854), (62, 1239595), (70, 1097927), (107, 718270), (155, 495838), (214, 359135), (217, 354170), (310, 247919), (331, 232190), (434, 177085), (535, 143654), (662, 116095), (749, 102610), (1070, 71827), (1085, 70834), (1498, 51305), (1655, 46438), (2170, 35417), (2317, 33170), (3310, 23219), (3317, 23170), (3745, 20522), (4634, 16585), (6634, 11585), (7490, 10261)]