77953230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1973}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 203243040

約数和(自身を除く): 125289810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 1973, 2195, 2634, 3946, 3951, 4390, 5919, 6585, 7902, 9865, 11838, 13170, 17757, 19730, 19755, 29595, 35514, 39510, 59190, 88785, 177570, 866147, 1732294, 2598441, 4330735, 5196882, 7795323, 8661470, 12992205, 15590646, 25984410, 38976615, 77953230]

約数ペア:

[(1, 77953230), (2, 38976615), (3, 25984410), (5, 15590646), (6, 12992205), (9, 8661470), (10, 7795323), (15, 5196882), (18, 4330735), (30, 2598441), (45, 1732294), (90, 866147), (439, 177570), (878, 88785), (1317, 59190), (1973, 39510), (2195, 35514), (2634, 29595), (3946, 19755), (3951, 19730), (4390, 17757), (5919, 13170), (6585, 11838), (7902, 9865)]