154096430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 292363344

約数和(自身を除く): 138266914

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 251, 290, 365, 502, 730, 841, 1255, 1682, 2117, 2510, 4205, 4234, 7279, 8410, 10585, 14558, 18323, 21170, 36395, 36646, 61393, 72790, 91615, 122786, 183230, 211091, 306965, 422182, 531367, 613930, 1055455, 1062734, 2110910, 2656835, 5313670, 15409643, 30819286, 77048215, 154096430]

約数ペア:

[(1, 154096430), (2, 77048215), (5, 30819286), (10, 15409643), (29, 5313670), (58, 2656835), (73, 2110910), (145, 1062734), (146, 1055455), (251, 613930), (290, 531367), (365, 422182), (502, 306965), (730, 211091), (841, 183230), (1255, 122786), (1682, 91615), (2117, 72790), (2510, 61393), (4205, 36646), (4234, 36395), (7279, 21170), (8410, 18323), (10585, 14558)]