203670810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{853}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 607501440

約数和(自身を除く): 403830630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 379, 630, 758, 853, 1137, 1706, 1895, 2274, 2559, 2653, 3411, 3790, 4265, 5118, 5306, 5685, 5971, 6822, 7677, 7959, 8530, 11370, 11942, 12795, 13265, 15354, 15918, 17055, 17913, 23877, 25590, 26530, 29855, 34110, 35826, 38385, 39795, 47754, 53739, 59710, 76770, 79590, 89565, 107478, 119385, 179130, 238770, 268695, 323287, 537390, 646574, 969861, 1616435, 1939722, 2263009, 2909583, 3232870, 4526018, 4849305, 5819166, 6789027, 9698610, 11315045, 13578054, 14547915, 20367081, 22630090, 29095830, 33945135, 40734162, 67890270, 101835405, 203670810]

約数ペア:

[(1, 203670810), (2, 101835405), (3, 67890270), (5, 40734162), (6, 33945135), (7, 29095830), (9, 22630090), (10, 20367081), (14, 14547915), (15, 13578054), (18, 11315045), (21, 9698610), (30, 6789027), (35, 5819166), (42, 4849305), (45, 4526018), (63, 3232870), (70, 2909583), (90, 2263009), (105, 1939722), (126, 1616435), (210, 969861), (315, 646574), (379, 537390), (630, 323287), (758, 268695), (853, 238770), (1137, 179130), (1706, 119385), (1895, 107478), (2274, 89565), (2559, 79590), (2653, 76770), (3411, 59710), (3790, 53739), (4265, 47754), (5118, 39795), (5306, 38385), (5685, 35826), (5971, 34110), (6822, 29855), (7677, 26530), (7959, 25590), (8530, 23877), (11370, 17913), (11942, 17055), (12795, 15918), (13265, 15354)]