73556192830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1\times {\mathrm{2267}}^1$

素因数の和:3121

約数の個数: 64

約数和(自身を含む): 140107968000

約数和(自身を除く): 66551775170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 439, 778, 878, 1945, 2195, 2267, 3890, 4390, 4534, 7391, 8341, 11335, 14782, 16682, 22670, 36955, 41705, 43073, 73910, 83410, 86146, 170771, 215365, 341542, 430730, 853855, 881863, 995213, 1707710, 1763726, 1990426, 3244649, 4409315, 4976065, 6489298, 8818630, 9952130, 16223245, 16755397, 18909047, 32446490, 33510794, 37818094, 83776985, 94545235, 167553970, 189090470, 387137857, 774275714, 1935689285, 3871378570, 7355619283, 14711238566, 36778096415, 73556192830]

約数ペア:

[(1, 73556192830), (2, 36778096415), (5, 14711238566), (10, 7355619283), (19, 3871378570), (38, 1935689285), (95, 774275714), (190, 387137857), (389, 189090470), (439, 167553970), (778, 94545235), (878, 83776985), (1945, 37818094), (2195, 33510794), (2267, 32446490), (3890, 18909047), (4390, 16755397), (4534, 16223245), (7391, 9952130), (8341, 8818630), (11335, 6489298), (14782, 4976065), (16682, 4409315), (22670, 3244649), (36955, 1990426), (41705, 1763726), (43073, 1707710), (73910, 995213), (83410, 881863), (86146, 853855), (170771, 430730), (215365, 341542)]