1131975730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{126761}}^1$

素因数の和:126834

約数の個数: 32

約数和(自身を含む): 2190447360

約数和(自身を除く): 1058471630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 126761, 253522, 633805, 1267610, 2408459, 4816918, 5957767, 11915534, 12042295, 24084590, 29788835, 59577670, 113197573, 226395146, 565987865, 1131975730]

約数ペア:

[(1, 1131975730), (2, 565987865), (5, 226395146), (10, 113197573), (19, 59577670), (38, 29788835), (47, 24084590), (94, 12042295), (95, 11915534), (190, 5957767), (235, 4816918), (470, 2408459), (893, 1267610), (1786, 633805), (4465, 253522), (8930, 126761)]