91706860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1979}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 220872960

約数和(自身を除く): 129166100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 1979, 2317, 3310, 3958, 4634, 6620, 7916, 9268, 9895, 11585, 13853, 19790, 23170, 27706, 39580, 46340, 55412, 69265, 138530, 277060, 655049, 1310098, 2620196, 3275245, 4585343, 6550490, 9170686, 13100980, 18341372, 22926715, 45853430, 91706860]

約数ペア:

[(1, 91706860), (2, 45853430), (4, 22926715), (5, 18341372), (7, 13100980), (10, 9170686), (14, 6550490), (20, 4585343), (28, 3275245), (35, 2620196), (70, 1310098), (140, 655049), (331, 277060), (662, 138530), (1324, 69265), (1655, 55412), (1979, 46340), (2317, 39580), (3310, 27706), (3958, 23170), (4634, 19790), (6620, 13853), (7916, 11585), (9268, 9895)]