61923540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 201487104

約数和(自身を除く): 139563564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2417, 2562, 3660, 4270, 4834, 5124, 6405, 7251, 8540, 9668, 12085, 12810, 14502, 16919, 24170, 25620, 29004, 33838, 36255, 48340, 50757, 67676, 72510, 84595, 101514, 145020, 147437, 169190, 203028, 253785, 294874, 338380, 442311, 507570, 589748, 737185, 884622, 1015140, 1032059, 1474370, 1769244, 2064118, 2211555, 2948740, 3096177, 4128236, 4423110, 5160295, 6192354, 8846220, 10320590, 12384708, 15480885, 20641180, 30961770, 61923540]

約数ペア:

[(1, 61923540), (2, 30961770), (3, 20641180), (4, 15480885), (5, 12384708), (6, 10320590), (7, 8846220), (10, 6192354), (12, 5160295), (14, 4423110), (15, 4128236), (20, 3096177), (21, 2948740), (28, 2211555), (30, 2064118), (35, 1769244), (42, 1474370), (60, 1032059), (61, 1015140), (70, 884622), (84, 737185), (105, 589748), (122, 507570), (140, 442311), (183, 338380), (210, 294874), (244, 253785), (305, 203028), (366, 169190), (420, 147437), (427, 145020), (610, 101514), (732, 84595), (854, 72510), (915, 67676), (1220, 50757), (1281, 48340), (1708, 36255), (1830, 33838), (2135, 29004), (2417, 25620), (2562, 24170), (3660, 16919), (4270, 14502), (4834, 12810), (5124, 12085), (6405, 9668), (7251, 8540)]