31730730798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{29387}}^1$

素因数の和:29641

約数の個数: 64

約数和(自身を含む): 69515550720

約数和(自身を除く): 37784819922

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 127, 218, 254, 327, 381, 654, 762, 1417, 1651, 2834, 3302, 4251, 4953, 8502, 9906, 13843, 27686, 29387, 41529, 58774, 83058, 88161, 176322, 179959, 359918, 382031, 539877, 764062, 1079754, 1146093, 2292186, 3203183, 3732149, 6406366, 7464298, 9609549, 11196447, 19219098, 22392894, 41641379, 48517937, 83282758, 97035874, 124924137, 145553811, 249848274, 291107622, 406804241, 813608482, 1220412723, 2440825446, 5288455133, 10576910266, 15865365399, 31730730798]

約数ペア:

[(1, 31730730798), (2, 15865365399), (3, 10576910266), (6, 5288455133), (13, 2440825446), (26, 1220412723), (39, 813608482), (78, 406804241), (109, 291107622), (127, 249848274), (218, 145553811), (254, 124924137), (327, 97035874), (381, 83282758), (654, 48517937), (762, 41641379), (1417, 22392894), (1651, 19219098), (2834, 11196447), (3302, 9609549), (4251, 7464298), (4953, 6406366), (8502, 3732149), (9906, 3203183), (13843, 2292186), (27686, 1146093), (29387, 1079754), (41529, 764062), (58774, 539877), (83058, 382031), (88161, 359918), (176322, 179959)]