15707041030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{68491}}^1$

素因数の和:68605

約数の個数: 64

約数和(自身を含む): 31955627520

約数和(自身を除く): 16248586490

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 71, 85, 95, 142, 170, 190, 323, 355, 646, 710, 1207, 1349, 1615, 2414, 2698, 3230, 6035, 6745, 12070, 13490, 22933, 45866, 68491, 114665, 136982, 229330, 342455, 684910, 1164347, 1301329, 2328694, 2602658, 4862861, 5821735, 6506645, 9725722, 11643470, 13013290, 22122593, 24314305, 44245186, 48628610, 82668637, 92394359, 110612965, 165337274, 184788718, 221225930, 413343185, 461971795, 826686370, 923943590, 1570704103, 3141408206, 7853520515, 15707041030]

約数ペア:

[(1, 15707041030), (2, 7853520515), (5, 3141408206), (10, 1570704103), (17, 923943590), (19, 826686370), (34, 461971795), (38, 413343185), (71, 221225930), (85, 184788718), (95, 165337274), (142, 110612965), (170, 92394359), (190, 82668637), (323, 48628610), (355, 44245186), (646, 24314305), (710, 22122593), (1207, 13013290), (1349, 11643470), (1615, 9725722), (2414, 6506645), (2698, 5821735), (3230, 4862861), (6035, 2602658), (6745, 2328694), (12070, 1301329), (13490, 1164347), (22933, 684910), (45866, 342455), (68491, 229330), (114665, 136982)]