64542690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8243}}^1$

素因数の和:8288

約数の個数: 64

約数和(自身を含む): 178070400

約数和(自身を除く): 113527710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 8243, 16486, 24729, 41215, 49458, 74187, 82430, 123645, 148374, 222561, 239047, 247290, 370935, 445122, 478094, 717141, 741870, 1112805, 1195235, 1434282, 2151423, 2225610, 2390470, 3585705, 4302846, 6454269, 7171410, 10757115, 12908538, 21514230, 32271345, 64542690]

約数ペア:

[(1, 64542690), (2, 32271345), (3, 21514230), (5, 12908538), (6, 10757115), (9, 7171410), (10, 6454269), (15, 4302846), (18, 3585705), (27, 2390470), (29, 2225610), (30, 2151423), (45, 1434282), (54, 1195235), (58, 1112805), (87, 741870), (90, 717141), (135, 478094), (145, 445122), (174, 370935), (261, 247290), (270, 239047), (290, 222561), (435, 148374), (522, 123645), (783, 82430), (870, 74187), (1305, 49458), (1566, 41215), (2610, 24729), (3915, 16486), (7830, 8243)]