2777771910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{26987}}^1$

素因数の和:27117

約数の個数: 64

約数和(自身を含む): 6902019072

約数和(自身を除く): 4124247162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 141, 146, 219, 235, 282, 365, 438, 470, 705, 730, 1095, 1410, 2190, 3431, 6862, 10293, 17155, 20586, 26987, 34310, 51465, 53974, 80961, 102930, 134935, 161922, 269870, 404805, 809610, 1268389, 1970051, 2536778, 3805167, 3940102, 5910153, 6341945, 7610334, 9850255, 11820306, 12683890, 19025835, 19700510, 29550765, 38051670, 59101530, 92592397, 185184794, 277777191, 462961985, 555554382, 925923970, 1388885955, 2777771910]

約数ペア:

[(1, 2777771910), (2, 1388885955), (3, 925923970), (5, 555554382), (6, 462961985), (10, 277777191), (15, 185184794), (30, 92592397), (47, 59101530), (73, 38051670), (94, 29550765), (141, 19700510), (146, 19025835), (219, 12683890), (235, 11820306), (282, 9850255), (365, 7610334), (438, 6341945), (470, 5910153), (705, 3940102), (730, 3805167), (1095, 2536778), (1410, 1970051), (2190, 1268389), (3431, 809610), (6862, 404805), (10293, 269870), (17155, 161922), (20586, 134935), (26987, 102930), (34310, 80961), (51465, 53974)]