1492609610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 2869530624

約数和(自身を除く): 1376921014

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 191, 230, 305, 382, 557, 610, 955, 1114, 1403, 1910, 2785, 2806, 4393, 5570, 7015, 8786, 11651, 12811, 14030, 21965, 23302, 25622, 33977, 43930, 58255, 64055, 67954, 106387, 116510, 128110, 169885, 212774, 267973, 339770, 531935, 535946, 781471, 1063870, 1339865, 1562942, 2446901, 2679730, 3907355, 4893802, 6489607, 7814710, 12234505, 12979214, 24469010, 32448035, 64896070, 149260961, 298521922, 746304805, 1492609610]

約数ペア:

[(1, 1492609610), (2, 746304805), (5, 298521922), (10, 149260961), (23, 64896070), (46, 32448035), (61, 24469010), (115, 12979214), (122, 12234505), (191, 7814710), (230, 6489607), (305, 4893802), (382, 3907355), (557, 2679730), (610, 2446901), (955, 1562942), (1114, 1339865), (1403, 1063870), (1910, 781471), (2785, 535946), (2806, 531935), (4393, 339770), (5570, 267973), (7015, 212774), (8786, 169885), (11651, 128110), (12811, 116510), (14030, 106387), (21965, 67954), (23302, 64055), (25622, 58255), (33977, 43930)]