30997721934

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{33811}}^1$

素因数の和:33934

約数の個数: 72

約数和(自身を含む): 70709615496

約数和(自身を除く): 39711893562

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 961, 1643, 1922, 2883, 3286, 4929, 5766, 8649, 9858, 14787, 17298, 29574, 33811, 50933, 67622, 101433, 101866, 152799, 202866, 304299, 305598, 458397, 608598, 916794, 1048141, 1791983, 2096282, 3144423, 3583966, 5375949, 6288846, 9433269, 10751898, 16127847, 18866538, 32255694, 32492371, 55551473, 64984742, 97477113, 111102946, 166654419, 194954226, 292431339, 333308838, 499963257, 584862678, 999926514, 1722095663, 3444191326, 5166286989, 10332573978, 15498860967, 30997721934]

約数ペア:

[(1, 30997721934), (2, 15498860967), (3, 10332573978), (6, 5166286989), (9, 3444191326), (18, 1722095663), (31, 999926514), (53, 584862678), (62, 499963257), (93, 333308838), (106, 292431339), (159, 194954226), (186, 166654419), (279, 111102946), (318, 97477113), (477, 64984742), (558, 55551473), (954, 32492371), (961, 32255694), (1643, 18866538), (1922, 16127847), (2883, 10751898), (3286, 9433269), (4929, 6288846), (5766, 5375949), (8649, 3583966), (9858, 3144423), (14787, 2096282), (17298, 1791983), (29574, 1048141), (33811, 916794), (50933, 608598), (67622, 458397), (101433, 305598), (101866, 304299), (152799, 202866)]