2307880190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{272477}}^1$

素因数の和:272513

約数の個数: 48

約数和(自身を含む): 5218498656

約数和(自身を除く): 2910618466

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 272477, 544954, 1362385, 1907339, 2724770, 2997247, 3814678, 5994494, 9536695, 14986235, 19073390, 20980729, 29972470, 32969717, 41961458, 65939434, 104903645, 164848585, 209807290, 230788019, 329697170, 461576038, 1153940095, 2307880190]

約数ペア:

[(1, 2307880190), (2, 1153940095), (5, 461576038), (7, 329697170), (10, 230788019), (11, 209807290), (14, 164848585), (22, 104903645), (35, 65939434), (55, 41961458), (70, 32969717), (77, 29972470), (110, 20980729), (121, 19073390), (154, 14986235), (242, 9536695), (385, 5994494), (605, 3814678), (770, 2997247), (847, 2724770), (1210, 1907339), (1694, 1362385), (4235, 544954), (8470, 272477)]