1185804990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{13913}}^1$

素因数の和:14873

約数の個数: 48

約数和(自身を含む): 3086570448

約数和(自身を除く): 1900765458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947, 1894, 2841, 4735, 5682, 8523, 9470, 13913, 14205, 17046, 27826, 28410, 41739, 42615, 69565, 83478, 85230, 125217, 139130, 208695, 250434, 417390, 626085, 1252170, 13175611, 26351222, 39526833, 65878055, 79053666, 118580499, 131756110, 197634165, 237160998, 395268330, 592902495, 1185804990]

約数ペア:

[(1, 1185804990), (2, 592902495), (3, 395268330), (5, 237160998), (6, 197634165), (9, 131756110), (10, 118580499), (15, 79053666), (18, 65878055), (30, 39526833), (45, 26351222), (90, 13175611), (947, 1252170), (1894, 626085), (2841, 417390), (4735, 250434), (5682, 208695), (8523, 139130), (9470, 125217), (13913, 85230), (14205, 83478), (17046, 69565), (27826, 42615), (28410, 41739)]