840804930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12473}}^1$

素因数の和:12600

約数の個数: 96

約数和(自身を含む): 2521943424

約数和(自身を除く): 1681138494

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 210, 214, 315, 321, 535, 630, 642, 749, 963, 1070, 1498, 1605, 1926, 2247, 3210, 3745, 4494, 4815, 6741, 7490, 9630, 11235, 12473, 13482, 22470, 24946, 33705, 37419, 62365, 67410, 74838, 87311, 112257, 124730, 174622, 187095, 224514, 261933, 374190, 436555, 523866, 561285, 785799, 873110, 1122570, 1309665, 1334611, 1571598, 2619330, 2669222, 3928995, 4003833, 6673055, 7857990, 8007666, 9342277, 12011499, 13346110, 18684554, 20019165, 24022998, 28026831, 40038330, 46711385, 56053662, 60057495, 84080493, 93422770, 120114990, 140134155, 168160986, 280268310, 420402465, 840804930]

約数ペア:

[(1, 840804930), (2, 420402465), (3, 280268310), (5, 168160986), (6, 140134155), (7, 120114990), (9, 93422770), (10, 84080493), (14, 60057495), (15, 56053662), (18, 46711385), (21, 40038330), (30, 28026831), (35, 24022998), (42, 20019165), (45, 18684554), (63, 13346110), (70, 12011499), (90, 9342277), (105, 8007666), (107, 7857990), (126, 6673055), (210, 4003833), (214, 3928995), (315, 2669222), (321, 2619330), (535, 1571598), (630, 1334611), (642, 1309665), (749, 1122570), (963, 873110), (1070, 785799), (1498, 561285), (1605, 523866), (1926, 436555), (2247, 374190), (3210, 261933), (3745, 224514), (4494, 187095), (4815, 174622), (6741, 124730), (7490, 112257), (9630, 87311), (11235, 74838), (12473, 67410), (13482, 62365), (22470, 37419), (24946, 33705)]