70895308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 143740800

約数和(自身を除く): 72845492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 137, 209, 274, 418, 548, 619, 836, 1238, 1507, 2476, 2603, 3014, 5206, 6028, 6809, 10412, 11761, 13618, 23522, 27236, 28633, 47044, 57266, 84803, 114532, 129371, 169606, 258742, 339212, 517484, 932833, 1611257, 1865666, 3222514, 3731332, 6445028, 17723827, 35447654, 70895308]

約数ペア:

[(1, 70895308), (2, 35447654), (4, 17723827), (11, 6445028), (19, 3731332), (22, 3222514), (38, 1865666), (44, 1611257), (76, 932833), (137, 517484), (209, 339212), (274, 258742), (418, 169606), (548, 129371), (619, 114532), (836, 84803), (1238, 57266), (1507, 47044), (2476, 28633), (2603, 27236), (3014, 23522), (5206, 13618), (6028, 11761), (6809, 10412)]