30833060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 66662400

約数和(自身を除く): 35829340

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 127, 199, 244, 254, 305, 398, 508, 610, 635, 796, 995, 1220, 1270, 1990, 2540, 3980, 7747, 12139, 15494, 24278, 25273, 30988, 38735, 48556, 50546, 60695, 77470, 101092, 121390, 126365, 154940, 242780, 252730, 505460, 1541653, 3083306, 6166612, 7708265, 15416530, 30833060]

約数ペア:

[(1, 30833060), (2, 15416530), (4, 7708265), (5, 6166612), (10, 3083306), (20, 1541653), (61, 505460), (122, 252730), (127, 242780), (199, 154940), (244, 126365), (254, 121390), (305, 101092), (398, 77470), (508, 60695), (610, 50546), (635, 48556), (796, 38735), (995, 30988), (1220, 25273), (1270, 24278), (1990, 15494), (2540, 12139), (3980, 7747)]