68726490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3943}}^1$

素因数の和:4043

約数の個数: 64

約数和(自身を含む): 190826496

約数和(自身を除く): 122100006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 3943, 5810, 7886, 8715, 11829, 17430, 19715, 23658, 27601, 39430, 55202, 59145, 82803, 118290, 138005, 165606, 276010, 327269, 414015, 654538, 828030, 981807, 1636345, 1963614, 2290883, 3272690, 4581766, 4909035, 6872649, 9818070, 11454415, 13745298, 22908830, 34363245, 68726490]

約数ペア:

[(1, 68726490), (2, 34363245), (3, 22908830), (5, 13745298), (6, 11454415), (7, 9818070), (10, 6872649), (14, 4909035), (15, 4581766), (21, 3272690), (30, 2290883), (35, 1963614), (42, 1636345), (70, 981807), (83, 828030), (105, 654538), (166, 414015), (210, 327269), (249, 276010), (415, 165606), (498, 138005), (581, 118290), (830, 82803), (1162, 59145), (1245, 55202), (1743, 39430), (2490, 27601), (2905, 23658), (3486, 19715), (3943, 17430), (5810, 11829), (7886, 8715)]